Horizontal hydraulic broaching machine

Abstract

The invention relates to the technical field of metal processing, and provides a horizontal hydraulic broaching machine which is characterized in that a cutting device is arranged in a protective box and is connected with the protective box. And the cooling device is arranged below the cutting device and is connected with the cutting device. And the collecting device is arranged in the cooling device and is connected with the cooling device. When work begins, a worker places a machined part on the cutting device, the cutting device machines the machined part, when the cutting device machines the machined part, the cooling device cools the cutting device and the machined part, and when the cutting device machines the machined part, the cutting device drives the cooling device to filter cooling liquid; therefore, the circulation of the cooling liquid is realized, and the cost is reduced. And when the cooling device filters the cooling liquid, the collecting device is driven to clean metal scraps on the cutting device, and meanwhile the metal scraps are collected.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, in particular to a horizontal hydraulic broaching machine. Background Art

[0002] Broaching machines are mainly used to stretch various metal materials to achieve specific shape and size requirements. The early broaching machine design was relatively simple and mainly relied on mechanical force for driving. However, with the continuous advancement of industrial technology, broaching machines have gradually incorporated advanced technologies such as hydraulics and electrical control, thereby achieving more efficient and precise processing. In particular, hydraulic broaching machines use hydraulic principles to generate strong pulling force through hydraulic cylinders to stretch metal materials. This processing method not only improves processing efficiency, but also significantly improves processing accuracy and surface quality. In addition, the background technology of broaching machines also includes a variety of auxiliary equipment and tools, such as broaches, fixtures, etc. The selection and design of these equipment and tools are of great significance to improving the processing capacity and processing quality of broaching machines. For example, the quality and shape of the broach directly affect the shape and dimensional accuracy of the processed metal material; while the stability and accuracy of the fixture determine the material positioning and fixing effect during the processing process.

[0003] Existing broaching machines will inevitably produce metal debris during the cutting process. These debris will not only have a certain impact on the processing accuracy and surface quality, but may also cause pollution and damage to the machine tool and the surrounding environment. Summary of the invention

[0004] The invention aims to solve the technical problem of how to collect metal scraps, and proposes a horizontal hydraulic broaching machine. The technical solution of the invention is as follows: A horizontal hydraulic broaching machine includes: a protection box, a cutting device, a cooling device, and a collecting device; the cutting device is arranged in the protection box and connected to the protection box. The cooling device is arranged below the cutting device and connected to the cutting device. The collecting device is arranged in the cooling device and connected to the cooling device.

[0005] At the beginning of the work, the staff puts the workpiece on the cutting device, and the cutting device processes the workpiece. When the cutting device processes the workpiece, the cooling device cools the cutting device and the workpiece. When the cutting device processes the workpiece, the cutting device drives the cooling device to filter the coolant, thereby realizing the circulation of the coolant and reducing costs. When the cooling device filters the coolant, it drives the collection device to clean the metal debris on the cutting device and collect the metal debris at the same time.

[0006] Furthermore, the cutting device includes: a first partition, two sliding rods, a sliding table, a hydraulic cylinder, a clamping block, a fixed cylinder, and a broach. The first partition is vertically arranged and arranged inside the protection box, and the first partition is fixedly connected to the protection box. The two sliding rods are perpendicular to the first partition, arranged inside the protection box, and arranged on the side of the first partition. The two sliding rods are fixedly connected to the first partition and fixedly connected to the protection box. The sliding table is sleeved on the two sliding rods, arranged inside the protection box, and arranged on the side of the first partition close to the two sliding rods. The sliding table is slidably connected to the two sliding rods in the horizontal direction. The hydraulic cylinder is arranged inside the protection box, and is arranged on the side of the sliding table away from the first partition, and is arranged between the two sliding rods. The hydraulic cylinder is fixedly connected to the protection box, and the hydraulic rod of the hydraulic cylinder is fixedly connected to the sliding table. The clamping block is arranged in the protection box, and is arranged between the two sliding rods. It is arranged on the side of the sliding table close to the first partition, and the clamping block is fixedly connected to the sliding table. The fixed cylinder is arranged on the side of the first partition away from the two sliding rods, and the fixed cylinder is fixedly connected to the first partition. The broach passes through the fixed cylinder and the first partition, is arranged between the two sliding rods, and is arranged on the side of the clamping block away from the sliding platform. The broach is fixedly connected to the clamping block and is fixedly connected to the clamping block.

[0007] At the beginning of the work, the staff places the workpiece on the fixed cylinder and then adjusts the broach. After that, the staff turns on the hydraulic cylinder, and the hydraulic cylinder contracts the hydraulic rod. The hydraulic rod of the hydraulic cylinder drives the sliding table to move to the right. The sliding table moves to the right, driving the clamping block to move to the right. The clamping block moves to the right, driving the broach to move to the right. The broach moves to the right to cut the workpiece on the fixed cylinder.

[0008] Furthermore, the clamping block has a self-locking device.

[0009] The self-locking device on the clamping block facilitates the installation and removal of the broach.

[0010] Furthermore, the cooling device includes: a second partition, a water storage tank, a liquid collecting tank, a first connecting pipe, a first connecting rod, a cooling nozzle, a circulating pump, a second connecting pipe, an adsorption plate, two fixed plates, a plurality of springs, a filter plate, a first threaded rod, a sliding sleeve, and two cams. The second partition is horizontally arranged, arranged inside the protective box, and arranged on the side of the first partition away from the two sliding rods. The second partition is fixedly connected to the protective box and fixedly connected to the partition. The water storage tank is arranged inside the protective box, arranged below the second partition, and the water storage tank is fixedly connected to the protective box. The liquid collecting tank is arranged inside the protective box, arranged on the side of the first partition close to the second partition, arranged above the second partition, and arranged below the fixed cylinder. The liquid collecting tank is fixedly connected to the second partition. The first connecting pipe runs through the second partition, and the upper end of the first connecting pipe is connected to the liquid collecting tank, and the lower end is connected to the water storage tank. The first connecting rod is perpendicular to the first partition, and is arranged on the side of the first partition close to the second partition, on the side of the fixed cylinder, and above the second partition. One end of the first connecting rod is fixedly connected to the first partition. The cooling nozzle is arranged on the side of the first connecting rod away from the first partition, on the side of the fixed cylinder, and above the second partition. The cooling nozzle is fixedly connected to the first connecting rod. The circulation pump is arranged below the second partition and on the side of the water storage tank away from the first partition. The circulation pump is fixedly connected to the bottom surface of the protection box and communicated with the water storage tank. The second connecting pipe runs through the second partition, and the upper end of the second connecting pipe is connected to the cooling nozzle, and the lower end is connected to the circulation pump. The adsorption plate is arranged horizontally, and the adsorption plate runs through the side of the liquid collecting tank away from the first partition. The adsorption plate is connected to the liquid collecting tank in a sliding manner in the horizontal direction. The two fixed plates are arranged horizontally, arranged inside the liquid collecting tank, and arranged above the adsorption plate. The two fixed plates are respectively fixedly connected to the sides of the liquid collecting tank parallel to the two sliding rods. A plurality of springs are arranged in the liquid collecting box, respectively arranged above the two fixed plates, and the lower ends of the plurality of springs are respectively fixedly connected to the two fixed plates. The filter plate is arranged horizontally, arranged inside the liquid collecting box, and arranged above the plurality of springs. The filter plate is slidably connected to the liquid collecting box in the vertical direction, and is fixedly connected to the upper ends of the plurality of springs. The first threaded rod is arranged horizontally, arranged inside the protective box, passing through the first partition plate, passing through the liquid collecting box, the first threaded rod is rotatably connected to the protective box, and its rotation axis is arranged horizontally, and is rotatably connected to the first partition plate, and its rotation axis is arranged horizontally, and is rotatably connected to the liquid collecting box, and its rotation axis is arranged horizontally. The sliding sleeve is sleeved on the first threaded rod, arranged on the side of the first partition plate close to the two sliding rods, and arranged below the sliding platform. The sliding sleeve is fixedly connected to the sliding platform and is rotatably connected to the first threaded rod. Two cams are arranged in the liquid collecting box, sleeved on the first threaded rod, and arranged above the filter plate. The two cams are fixedly connected to the first threaded rod and contact the filter plate.

[0011] When cutting the workpiece, the staff turns on the circulation pump, and the circulation pump transports the coolant in the water tank to the cooling nozzle through the second connecting pipe. Then the coolant is sprayed from the cooling nozzle to the contact point between the workpiece and the broach to cool the broach and the workpiece. At the same time, the metal debris on the workpiece can be cleaned up. The cleaned metal debris and coolant enter the collecting tank. The metal debris is filtered out by the filter plate. Then the coolant passes through the adsorption plate to remove the oil stains in the coolant. The filtered coolant enters the water tank through the first connecting pipe, thereby completing the recycling of the coolant. When the sliding table moves to the right, the sliding table drives the sliding sleeve to move to the right, and the sliding sleeve moves to the right to drive the first threaded rod to rotate. The rotation of the first threaded rod drives the cam to rotate. The rotation of the cam drives the filter plate to move up and down. The up and down movement of the filter plate can increase the efficiency of filtering metal debris. At the same time, the up and down movement of the filter plate can speed up the flow of coolant, thereby increasing the efficiency of the coolant passing through the adsorption plate.

[0012] Furthermore, the cooling nozzle is a universal nozzle.

[0013] The cooling nozzle is a universal nozzle, which makes it convenient for workers to adjust the nozzle position to adapt to the processing of different workpieces.

[0014] Furthermore, the first threaded rod is rotatably connected to the protection box via a bearing.

[0015] The first threaded rod is rotatably connected to the protective box via a bearing. The bearing can provide support force to the first threaded rod while improving the rotation efficiency of the first threaded rod.

[0016] Furthermore, the water tank contains coolant.

[0017] The coolant can cool the broach and workpiece better. At the same time, the coolant has stable properties and can be recycled.

[0018] Furthermore, the collecting device includes: a second threaded rod, two first gears, two first racks, a threaded slider, a brush, four brackets, two third threaded rods, two second gears, two second racks, two scrapers, a collecting box, and a long opening. The second threaded rod is horizontally arranged, arranged inside the protective box, arranged on the side of the first partition away from the two sliding rods, and arranged above the broach. The second threaded rod is rotatably connected to the protective box, and its rotation axis is horizontally arranged. The two first gears are symmetrically arranged, the two first gears are sleeved on the second threaded rod, and are respectively arranged on both sides of the broach. The two first gears are fixedly connected to the second threaded rod. The two first racks are vertically arranged, arranged above the filter plate, and the two first racks are respectively arranged on the sides of the two first gears away from the first partition. The lower ends of the two first racks are fixedly connected to the filter plate, and the two first racks are respectively meshed with the two first gears. The threaded slider is sleeved on the second threaded rod, the threaded slider is arranged between the two first gears, arranged above the broach, and arranged on the side of the first partition close to the second threaded rod. The threaded slider is threadedly connected to the second threaded rod and contacts the first partition. The brush is arranged below the threaded slider and arranged above the broach. The brush is fixedly connected to the threaded slider and contacts the broach. Four brackets are arranged vertically, arranged inside the liquid collecting box, arranged above the filter plate, and respectively arranged on both sides of the two cams. The lower ends of the four brackets are fixedly connected to the filter plate. Two third threaded rods are arranged horizontally, respectively passing through the four brackets, and the two third threaded rods are respectively rotatably connected to the four brackets, and their rotation axes are arranged horizontally. Two second gears are respectively sleeved on the two third threaded rods, respectively arranged on the sides of the four brackets close to the first partition, and the two second gears are respectively fixedly connected to the two third threaded rods. Two second racks are arranged vertically, arranged inside the liquid collecting box, respectively arranged on the sides away from each other of the two first gears, and arranged above the filter plate. The two second racks are fixedly connected to the liquid collecting box, and the two second racks are respectively meshed with the two second gears. The two scrapers are respectively sleeved on the two third threaded rods and arranged above the filter plate. The two scrapers are respectively threadedly connected with the two third threaded rods and contact the filter plate. The collection box is arranged inside the protection box, arranged above the second partition, and arranged on the side of the liquid collection box away from the first partition. The collection box is fixedly connected to the second partition. The long strip opening is arranged horizontally, arranged on the side of the liquid collection box close to the collection box, arranged above the filter plate, and the long strip opening is connected to the collection box.

[0019] When the filter plate moves up and down, the filter plate moves up and down, which drives the first rack to move up and down, which drives the first gear to rotate, which drives the second threaded rod to rotate, which drives the threaded slider to move left and right, which drives the brush to move left and right, which sweeps away the metal debris on the broach to prevent the metal debris from affecting the cutting process. When the filter plate moves upward, the filter plate drives the bracket to move upward, which drives the third threaded rod to move upward, which drives the second gear to move upward, which drives the second gear to rotate with the cooperation of the second rack, which drives the third threaded rod to rotate, which drives the scraper to move left, which drives the metal debris on the filter plate through the long strip opening into the collection box, thereby completing the collection of the metal debris.

[0020] Furthermore, the collection box is designed as a drawer.

[0021] The drawer setting of the collection box makes it convenient for staff to clean up the metal debris in the collection box.

[0022] Furthermore, the long strip opening is arranged at the highest point where the filter plate moves.

[0023] The long strip opening is arranged at the highest point where the filter plate rises, so as to prevent the coolant from leaking through the long strip opening.

[0024] Beneficial effects of the present invention: 1. The filter plate moves up and down to drive the bracket to move up and down, thereby driving the third threaded rod and the second gear to move up and down. The second gear rotates with the cooperation of the second rack. The rotation of the second gear drives the third threaded rod to rotate, thereby driving the scraper to push the metal debris into the collection box, thereby completing the collection of the metal debris.

[0025] 2. The filter plate moves up and down to drive the first rack to move up and down, thereby driving the first gear to rotate. The rotation of the first gear drives the third threaded rod to rotate. The rotation of the third threaded rod drives the threaded slider and the brush to move left and right, thereby cleaning the workpiece and the broach to prevent metal debris from affecting the processing accuracy and the surface quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Figure 1 It is a front cross-sectional view of the present invention; Figure 2 is a side sectional view of the present invention; Figure 3 It is a top view of the present invention.

[0028] Description of reference numerals: 1. protection box; 201. first partition; 202. two sliding rods; 203. sliding table; 204. hydraulic oil cylinder; 205. clamping block; 206. fixing cylinder; 207. broach; 301. second partition; 302. water storage tank; 303. liquid collecting tank; 304. first connecting pipe; 305. first connecting rod; 306. cooling nozzle; 307. circulating pump; 308. second connecting pipe; 309. adsorption plate ...9. first connecting pipe; 301. second partition; 302. water storage tank; 303. liquid collecting tank; 304. first connecting pipe; 305. first connecting rod; 306. cooling nozzle; 307. circulating pump; 308. second connecting pipe; 309. adsorption plate; 309. 10. Fixed plate; 311. Several springs; 312. Filter plate; 313. First threaded rod; 314. Sliding sleeve; 315. Cam; 401. Second threaded rod; 402. First gear; 403. First rack; 404. Threaded slider; 405. Brush; 406. Bracket; 407. Third threaded rod; 408. Second gear; 409. Second rack; 410. Scraper; 411. Collecting box; 412. Long strip opening. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 3 The present invention provides a horizontal hydraulic broaching machine, comprising: a protection box 1, a cutting device, a cooling device, and a collecting device; the cutting device is arranged in the protection box 1 and connected to the protection box 1. The cooling device is arranged below the cutting device and connected to the cutting device. The collecting device is arranged in the cooling device and connected to the cooling device.

[0031] At the beginning of the work, the staff puts the workpiece on the cutting device, and the cutting device processes the workpiece. When the cutting device processes the workpiece, the cooling device cools the cutting device and the workpiece. When the cutting device processes the workpiece, the cutting device drives the cooling device to filter the coolant, thereby realizing the circulation of the coolant and reducing costs. When the cooling device filters the coolant, it drives the collection device to clean the metal debris on the cutting device and collect the metal debris at the same time.

[0032] The cutting device includes: a first partition 201, two sliding rods 202, a sliding table 203, a hydraulic cylinder 204, a clamping block 205, a fixed cylinder 206, and a broach 207. The first partition 201 is vertically arranged and arranged inside the protective box 1, and the first partition 201 is fixedly connected to the protective box 1. The two sliding rods 202 are perpendicular to the first partition 201, arranged in the protective box 1, and arranged on the side of the first partition 201. The two sliding rods 202 are fixedly connected to the first partition 201 and fixedly connected to the protective box 1. The sliding table 203 is sleeved on the two sliding rods 202, arranged in the protective box 1, and arranged on the side of the first partition 201 close to the two sliding rods 202. The sliding table 203 is slidably connected to the two sliding rods 202 in the horizontal direction. The hydraulic cylinder 204 is arranged inside the protection box 1, arranged on the side of the sliding table 203 away from the first partition 201, and arranged between the two sliding rods 202. The hydraulic cylinder 204 is fixedly connected to the protection box 1, and the hydraulic rod of the hydraulic cylinder 204 is fixedly connected to the sliding table 203. The clamping block 205 is arranged inside the protection box 1, arranged between the two sliding rods 202, and arranged on the side of the sliding table 203 close to the first partition 201. The clamping block 205 is arranged inside the protection box 1, arranged between the two sliding rods 202, and arranged on the side of the sliding table 203 close to the first partition 201. The clamping block 205 is fixedly connected to the sliding table 203. The fixed cylinder 206 is arranged on the side of the first partition 201 away from the two sliding rods 202, and the fixed cylinder 206 is fixedly connected to the first partition 201. The broach 207 passes through the fixed cylinder 206 and the first partition 201, is arranged between the two sliding rods 202, and is arranged on the side of the clamping block 205 away from the sliding table 203. The broach 207 is fixedly connected to the clamping block 205, and is fixedly connected to the clamping block 205.

[0033] At the beginning of the work, the staff places the workpiece on the fixed cylinder 206 and then adjusts the broach 207. After that, the staff turns on the hydraulic cylinder 204. The hydraulic cylinder 204 contracts the hydraulic rod. The hydraulic rod of the hydraulic cylinder 204 drives the sliding table 203 to move to the right. The sliding table 203 moves to the right and drives the clamping block 205 to move to the right. The clamping block 205 moves to the right and drives the broach 207 to move to the right. The broach 207 moves to the right to cut the workpiece on the fixed cylinder 206.

[0034] The clamping block 205 has a self-locking device.

[0035] The self-locking device on the clamping block 205 facilitates the installation and uninstallation of the broach 207.

[0036] The cooling device includes: a second partition 301, a water storage tank 302, a liquid collecting tank 303, a first connecting pipe 304, a first connecting rod 305, a cooling nozzle 306, a circulating pump 307, a second connecting pipe 308, an adsorption plate 309, two fixed plates 310, a plurality of springs 311, a filter plate 312, a first threaded rod 313, a sliding sleeve 314, and two cams 315. The second partition 301 is horizontally arranged, arranged inside the protection box 1, and arranged on the side of the first partition 201 away from the two sliding rods 202. The second partition 301 is fixedly connected to the protection box 1 and fixedly connected to the partition. The water storage tank 302 is arranged inside the protection box 1 and below the second partition 301. The water storage tank 302 is fixedly connected to the protection box 1. The liquid collecting tank 303 is arranged inside the protective box 1, arranged on the side of the first partition 201 close to the second partition 301, arranged above the second partition 301, and arranged below the fixed cylinder 206. The liquid collecting tank 303 is fixedly connected to the second partition 301. The first connecting pipe 304 passes through the second partition 301, and the upper end of the first connecting pipe 304 is connected to the liquid collecting tank 303, and the lower end is connected to the water storage tank 302. The first connecting rod 305 is perpendicular to the first partition 201, and is arranged on the side of the first partition 201 close to the second partition 301, arranged on the side of the fixed cylinder 206, and arranged above the second partition 301. One end of the first connecting rod 305 is fixedly connected to the first partition 201. The cooling nozzle 306 is arranged on the side of the first connecting rod 305 away from the first partition 201, arranged on the side of the fixed cylinder 206, and arranged above the second partition 301. The cooling nozzle 306 is fixedly connected to the first connecting rod 305. The circulation pump 307 is arranged below the second partition 301 and on the side of the water tank 302 away from the first partition 201. The circulation pump 307 is fixedly connected to the bottom surface of the protection box 1 and communicated with the water tank 302. The second connecting pipe 308 passes through the second partition 301. The upper end of the second connecting pipe 308 is communicated with the cooling nozzle 306, and the lower end is communicated with the circulation pump 307. The adsorption plate 309 is arranged horizontally. The adsorption plate 309 passes through the side of the liquid collecting tank 303 away from the first partition 201. The adsorption plate 309 is connected to the liquid collecting tank 303 in a sliding direction in the horizontal direction. Two fixed plates 310 are arranged horizontally, arranged inside the liquid collecting tank 303, and arranged above the adsorption plate 309. The two fixed plates 310 are respectively fixedly connected to the side of the liquid collecting tank 303 parallel to the two sliding rods 202. A plurality of springs 311 are arranged in the liquid collecting box 303, respectively arranged above the two fixing plates 310, and the lower ends of the plurality of springs 311 are respectively fixedly connected to the two fixing plates 310. A filter plate 312 is arranged horizontally, arranged inside the liquid collecting box 303, and arranged above the plurality of springs 311. The filter plate 312 is slidably connected to the liquid collecting box 303 in the vertical direction, and is fixedly connected to the upper ends of the plurality of springs 311.The first threaded rod 313 is horizontally arranged, arranged inside the protection box 1, passing through the first partition 201, passing through the liquid collecting box 303, the first threaded rod 313 is rotatably connected to the protection box 1, and its rotation axis is horizontally arranged, rotatably connected to the first partition 201, and its rotation axis is horizontally arranged, rotatably connected to the liquid collecting box 303, and its rotation axis is horizontally arranged. The sliding sleeve 314 is sleeved on the first threaded rod 313, arranged on the side of the first partition 201 close to the two sliding rods 202, and arranged below the sliding platform 203. The sliding sleeve 314 is fixedly connected to the sliding platform 203 and rotatably connected to the first threaded rod 313. Two cams 315 are arranged in the liquid collecting box 303, sleeved on the first threaded rod 313, and arranged above the filter plate 312. The two cams 315 are fixedly connected to the first threaded rod 313 and contact the filter plate 312.

[0037] When cutting the workpiece, the staff turns on the circulation pump 307, and the circulation pump 307 transports the coolant in the water tank 302 to the cooling nozzle 306 through the second connecting pipe 308. Then the coolant is sprayed from the cooling nozzle 306 to the contact point between the workpiece and the broach 207 to cool the broach 207 and the workpiece. At the same time, the metal debris on the workpiece can be cleaned up. The cleaned metal debris and coolant enter the collecting tank 303, and the metal debris is filtered out by the filter plate 312. Then the coolant passes through the adsorption plate 309 to remove the oil stains in the coolant. The filtered coolant enters the water tank 302 through the first connecting pipe 304, thereby completing the recycling of the coolant. When the sliding table 203 moves to the right, the sliding table 203 drives the sliding sleeve 314 to move to the right, and the sliding sleeve 314 moves to the right to drive the first threaded rod 313 to rotate, and the rotation of the first threaded rod 313 drives the cam 315 to rotate, and the rotation of the cam 315 drives the filter plate 312 to move up and down. The up and down movement of the filter plate 312 can increase the efficiency of filtering metal debris. At the same time, the up and down movement of the filter plate 312 can speed up the flow of coolant, thereby increasing the efficiency of the coolant passing through the adsorption plate 309.

[0038] The cooling nozzle 306 is a universal nozzle.

[0039] The cooling nozzle 306 is a universal nozzle, which can facilitate the staff to adjust the nozzle position to adapt to the processing of different workpieces.

[0040] The first threaded rod 313 is rotatably connected to the protection box 1 via a bearing.

[0041] The first threaded rod 313 is rotatably connected to the protection box 1 via a bearing, and the bearing can provide support force to the first threaded rod 313 while improving the rotation efficiency of the first threaded rod 313 .

[0042] The water tank 302 contains cooling liquid.

[0043] The coolant can cool the broach 207 and the workpiece better, and the coolant has stable properties and can be recycled.

[0044] The collecting device includes: a second threaded rod 401, two first gears 402, two first racks 403, a threaded slider 404, a brush 405, four brackets 406, two third threaded rods 407, two second gears 408, two second racks 409, two scrapers 410, a collecting box 411, and a long strip opening 412. The second threaded rod 401 is horizontally arranged, arranged inside the protective box 1, arranged on the side of the first partition 201 away from the two sliding rods 202, and arranged above the broach 207. The second threaded rod 401 is rotatably connected to the protective box 1, and its rotation axis is horizontally arranged. The two first gears 402 are symmetrically arranged, and the two first gears 402 are sleeved on the second threaded rod 401, respectively arranged on both sides of the broach 207, and the two first gears 402 are fixedly connected to the second threaded rod 401. The two first racks 403 are vertically arranged above the filter plate 312. The two first racks 403 are respectively arranged on the sides of the two first gears 402 away from the first partition 201. The lower ends of the two first gears 402 are fixedly connected to the filter plate 312, and the two first racks 403 are respectively meshed with the two first gears 402. The threaded slider 404 is sleeved on the second threaded rod 401. The threaded slider 404 is arranged between the two first gears 402, arranged above the broach 207, and arranged on the side of the first partition 201 close to the second threaded rod 401. The threaded slider 404 is threadedly connected to the second threaded rod 401 and contacts the first partition 201. The brush 405 is arranged below the threaded slider 404 and above the broach 207. The brush 405 is fixedly connected to the threaded slider 404 and contacts the broach 207. Four brackets 406 are vertically arranged, arranged inside the liquid collecting box 303, arranged above the filter plate 312, and respectively arranged on both sides of the two cams 315, and the lower ends of the four brackets 406 are fixedly connected to the filter plate 312. Two third threaded rods 407 are horizontally arranged, respectively penetrating the four brackets 406, and the two third threaded rods 407 are respectively rotatably connected to the four brackets 406, and their rotation axes are horizontally arranged. Two second gears 408 are respectively sleeved on the two third threaded rods 407, and respectively arranged on the sides of the four brackets 406 close to the first partition plate 201, and the two second gears 408 are respectively fixedly connected to the two third threaded rods 407. Two second racks 409 are vertically arranged, arranged inside the liquid collecting box 303, and respectively arranged on the sides of the two first gears 402 away from each other, and arranged above the filter plate 312, and the two second racks 409 are fixedly connected to the liquid collecting box 303, and the two second racks 409 are respectively meshed with the two second gears 408. The two scrapers 410 are respectively sleeved on the two third threaded rods 407 and are disposed above the filter plate 312 . The two scrapers 410 are respectively threadedly connected to the two third threaded rods 407 and are in contact with the filter plate 312 .The collecting box 411 is arranged inside the protection box 1, arranged above the second partition plate 301, and arranged on the side of the collecting box 303 away from the first partition plate 201. The collecting box 411 is fixedly connected to the second partition plate 301. The long opening 412 is arranged horizontally, arranged on the side of the collecting box 303 close to the collecting box 411, and arranged above the filter plate 312. The long opening 412 is connected to the collecting box 411.

[0045] When the filter plate 312 moves up and down, the filter plate 312 moves up and down, driving the first rack 403 to move up and down, the first rack 403 moves up and down, driving the first gear 402 to rotate, the rotation of the first gear 402 drives the second threaded rod 401 to rotate, the rotation of the second threaded rod 401 drives the threaded slider 404 to move left and right, the threaded slider 404 moves left and right, driving the brush 405 to move left and right, the brush 405 moves left and right to clean up the metal debris on the broach 207 to prevent the metal debris from affecting the cutting process. When the filter plate 312 moves upward, the filter plate 312 drives the bracket 406 to move upward, the bracket 406 moves upward and drives the third threaded rod 407 to move upward, the third threaded rod 407 moves upward and the second gear 408 rotates with the cooperation of the second rack 409, the second gear 408 rotates and drives the third threaded rod 407 to rotate, the second threaded rod 401 rotates and drives the scraper 410 to move leftward, the scraper 410 moves leftward and pushes the metal debris on the filter plate 312 through the long opening 412 into the collection box 411, thereby completing the collection of the metal debris.

[0046] The collection box 411 is designed as a drawer.

[0047] The drawer of the collection box 411 is provided to facilitate the staff to clean the metal debris in the collection box 411 .

[0048] The long opening 412 is disposed at the highest point where the filter plate 312 moves.

[0049] The long strip opening 412 is disposed at the highest point where the filter plate 312 is raised, so as to prevent the coolant from leaking through the long strip opening 412 .

[0050] Working principle: At the beginning of work, the staff places the workpiece on the fixed cylinder 206, and then adjusts the broach 207. After that, the staff turns on the hydraulic cylinder 204, and the hydraulic cylinder 204 contracts the hydraulic rod. The hydraulic rod of the hydraulic cylinder 204 drives the sliding table 203 to move to the right. The sliding table 203 moves to the right and drives the clamping block 205 to move to the right. The clamping block 205 moves to the right and drives the broach 207 to move to the right. The broach 207 moves to the right to cut the workpiece on the fixed cylinder 206.

[0051] When cutting the workpiece, the staff turns on the circulation pump 307, and the circulation pump 307 transports the coolant in the water tank 302 to the cooling nozzle 306 through the second connecting pipe 308. Then the coolant is sprayed from the cooling nozzle 306 to the contact point between the workpiece and the broach 207 to cool the broach 207 and the workpiece. At the same time, the metal debris on the workpiece can be cleaned up. The cleaned metal debris and coolant enter the collecting tank 303, and the metal debris is filtered out by the filter plate 312. Then the coolant passes through the adsorption plate 309 to remove the oil stains in the coolant. The filtered coolant enters the water tank 302 through the first connecting pipe 304, thereby completing the recycling of the coolant.

[0052] When the sliding table 203 moves to the right, the sliding table 203 drives the sliding sleeve 314 to move to the right, and the sliding sleeve 314 moves to the right to drive the first threaded rod 313 to rotate, and the rotation of the first threaded rod 313 drives the cam 315 to rotate, and the rotation of the cam 315 drives the filter plate 312 to move up and down. The up and down movement of the filter plate 312 can increase the efficiency of filtering metal debris. At the same time, the up and down movement of the filter plate 312 can speed up the flow of coolant, thereby increasing the efficiency of the coolant passing through the adsorption plate 309.

[0053] When the filter plate 312 moves up and down, the filter plate 312 moves up and down, driving the first rack 403 to move up and down, the first rack 403 moves up and down, driving the first gear 402 to rotate, the rotation of the first gear 402 drives the second threaded rod 401 to rotate, the rotation of the second threaded rod 401 drives the threaded slider 404 to move left and right, the threaded slider 404 moves left and right, driving the brush 405 to move left and right, the brush 405 moves left and right to clean up the metal debris on the broach 207 to prevent the metal debris from affecting the cutting process.

[0054] When the filter plate 312 moves upward, the filter plate 312 drives the bracket 406 to move upward, the bracket 406 moves upward and drives the third threaded rod 407 to move upward, the third threaded rod 407 moves upward and the second gear 408 rotates with the cooperation of the second rack 409, the second gear 408 rotates and drives the third threaded rod 407 to rotate, the second threaded rod 401 rotates and drives the scraper 410 to move leftward, the scraper 410 moves leftward and pushes the metal debris on the filter plate 312 through the long opening 412 into the collection box 411, thereby completing the collection of the metal debris.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A horizontal hydraulic broaching machine, characterized in that: include: A protection box (1), a cutting device, a cooling device, and a collecting device; the cutting device is arranged in the protection box (1) and is connected to the protection box (1); the cooling device is arranged below the cutting device and is connected to the cutting device; the collecting device is arranged in the cooling device and is connected to the cooling device.

2. A horizontal hydraulic broaching machine according to claim 1, characterized in that: The cutting device comprises: a first baffle (201), two sliding rods (202), a sliding table (203), a hydraulic cylinder (204), a clamping block (205), a fixing cylinder (206), and a broach (207); the first baffle (201) is vertically arranged and arranged inside the protection box (1); the first baffle (201) is fixedly connected to the protection box (1); the two sliding rods are perpendicular to the first baffle (201), are arranged inside the protection box (1), and are arranged on the first baffle (20 1), the two sliding rods are fixedly connected to the first partition (201) and the protection box (1); the sliding platform (203) is sleeved on the two sliding rods, arranged in the protection box (1), and arranged on the side of the first partition (201) close to the two sliding rods, and the sliding platform (203) is connected to the two sliding rods in a horizontal sliding direction; the hydraulic cylinder (204) is arranged inside the protection box (1), and is arranged on the side of the sliding platform (203) away from the first partition (201). The protective box (1) is provided on the side of a partition (201), and is arranged between the two sliding rods. The hydraulic cylinder (204) is fixedly connected to the protective box (1), and the hydraulic rod of the hydraulic cylinder (204) is fixedly connected to the sliding table (203); the clamping block (205) is arranged in the protective box (1), and is arranged between the two sliding rods, and is arranged on the side of the sliding table (203) close to the first partition (201). The clamping block (205) is fixedly connected to the sliding table (203); the fixed The cylinder (206) is arranged on the side of the first partition (201) away from the two sliding rods, and the fixed cylinder (206) is fixedly connected to the first partition (201); the broach (207) passes through the fixed cylinder (206) and the first partition (201), is arranged between the two sliding rods, and is arranged on the side of the clamping block (205) away from the sliding platform (203), and the broach (207) is fixedly connected to the clamping block (205).

3. A horizontal hydraulic broaching machine according to claim 2, characterized in that: The clamping block (205) has a self-locking device.

4. A horizontal hydraulic broaching machine according to claim 2, characterized in that: The cooling device comprises: a second baffle (301), a water storage tank (302), a liquid collecting tank (303), a first connecting pipe (304), a first connecting rod (305), a cooling nozzle (306), a circulating pump (307), a second connecting pipe (308), an adsorption plate (309), two fixed plates (310), a plurality of springs (311), a filter plate (312), a first threaded rod (313), a sliding sleeve (314), and two cams (315); the second baffle (301) is horizontally arranged, arranged inside the protection box (1), and arranged on the side of the first baffle (201) away from the two sliding rods; the second baffle (301) is fixedly connected to the protection box (1) and is connected to the baffle. The water storage tank (302) is arranged inside the protection box (1), below the second partition (301), and the water storage tank (302) is fixedly connected to the protection box (1); the liquid collecting tank (303) is arranged inside the protection box (1), on the side of the first partition (201) close to the second partition (301), above the second partition (301), and below the fixing cylinder (206), and the liquid collecting tank (303) is fixedly connected to the second partition (301); the first connecting pipe (304) passes through the second partition (301), the upper end of the first connecting pipe (304) is connected to the liquid collecting tank (303), and the lower end is connected to the water storage tank (302). The first connecting rod (305) is perpendicular to the first baffle (201), and is arranged on the side of the first baffle (201) close to the second baffle (301), on the side of the fixed cylinder (206), and above the second baffle (301); one end of the first connecting rod (305) is fixedly connected to the first baffle (201); the cooling nozzle (306) is arranged on the side of the first connecting rod (305) away from the first baffle (201), on the side of the fixed cylinder (206), and above the second baffle (301); the cooling nozzle (306) is fixedly connected to the first connecting rod (305); the circulating pump (307 ) is arranged below the second partition (301), and is arranged on the side of the water storage tank (302) away from the first partition (201); the circulating pump (307) is fixedly connected to the inner bottom surface of the protection box (1) and is connected to the water storage tank (302); the second connecting pipe (308) passes through the second partition (301), the upper end of the second connecting pipe (308) is connected to the cooling nozzle (306), and the lower end is connected to the circulating pump (307); the adsorption plate (309) is arranged horizontally, and the adsorption plate (309) passes through the side of the liquid collecting tank (303) away from the first partition (201), and the adsorption plate (309) is connected to the liquid collecting tank (303) by sliding in the horizontal direction;The two fixing plates (310) are horizontally arranged, arranged inside the liquid collecting box (303), and arranged above the adsorption plate (309). The two fixing plates (310) are respectively fixedly connected to the side surfaces of the liquid collecting box (303) and parallel to the two sliding rods; a plurality of springs are arranged inside the liquid collecting box (303), and are respectively arranged above the two fixing plates (310). The lower ends of the plurality of springs are respectively fixedly connected to the two fixing plates (310); the filter plate (312) is horizontally arranged, arranged inside the liquid collecting box (303), and is arranged above the plurality of springs. The filter plate (312) is slidably connected to the liquid collecting box (303) in a vertical direction, and is fixedly connected to the upper ends of the plurality of springs; the first threaded rod (313) is horizontally arranged, arranged inside the protection box (1), and passes through the first partition plate (201), passes through the liquid collecting box (303), The first threaded rod (313) is rotatably connected to the protection box (1), and its rotation axis is horizontally arranged. The first threaded rod (313) is rotatably connected to the first partition (201), and its rotation axis is horizontally arranged. The first threaded rod (313) is rotatably connected to the liquid collecting box (303), and its rotation axis is horizontally arranged. The sliding sleeve (314) is sleeved on the first threaded rod (313), and is arranged on the side of the first partition (201) close to the two sliding rods, and is arranged below the sliding platform (203). The sliding sleeve (314) is fixedly connected to the sliding platform (203) and rotatably connected to the first threaded rod (313). The two cams (315) are arranged in the liquid collecting box (303), sleeved on the first threaded rod (313), and arranged above the filter plate (312). The two cams (315) are fixedly connected to the first threaded rod (313) and contact the filter plate (312).

5. A horizontal hydraulic broaching machine according to claim 4, characterized in that: The cooling nozzle (306) is a universal nozzle.

6. A horizontal hydraulic broaching machine according to claim 4, characterized in that: The first threaded rod (313) is rotatably connected to the protection box (1) via a bearing.

7. A horizontal hydraulic broaching machine according to claim 4, characterized in that: The water storage tank (302) contains cooling liquid.

8. The horizontal hydraulic broaching machine according to claim 4, characterized in that: The collecting device comprises: a second threaded rod (401), two first gears (402), two first racks (403), a threaded slider (404), a brush (405), four brackets (406), two third threaded rods (407), two second gears (408), two second racks (409), two scrapers (410), a collecting box (411), and a long opening (412); the second threaded rod (401) is horizontally arranged, arranged inside the protection box (1), arranged on the side of the first partition (201) away from the two sliding rods, and arranged above the broach (207); the second threaded rod (401) is rotatably connected to the protection box (1), and its rotation axis is horizontally arranged; The two first gears (402) are symmetrically arranged, the two first gears (402) are sleeved on the second threaded rod (401), and are respectively arranged on both sides of the broach (207), and the two first gears (402) are fixedly connected to the second threaded rod (401); the two first racks (403) are vertically arranged, and are arranged above the filter plate (312); the two first racks (403) are respectively arranged on the sides of the two first gears (402) away from the first partition plate (201); the lower ends of the two first racks (403) are fixedly connected to the filter plate (312), and the two first racks (403) are respectively meshed with the two first gears (402); the threaded slider (404) The threaded slider (404) is sleeved on the second threaded rod (401), and is arranged between the two first gears (402), above the broach (207), and on the side of the first baffle (201) close to the second threaded rod (401). The threaded slider (404) is threadedly connected to the second threaded rod (401) and contacts the first baffle (201); the brush (405) is arranged below the threaded slider (404) and above the broach (207). The brush (405) is fixedly connected to the threaded slider (404) and contacts the broach (207); the four brackets (406) are vertically arranged and arranged on the liquid collecting tank (303). Inside, it is arranged above the filter plate (312), and is respectively arranged on both sides of the two cams (315), and the lower ends of the four brackets (406) are fixedly connected to the filter plate (312); the two third threaded rods (407) are arranged horizontally, and respectively penetrate the four brackets (406); the two third threaded rods (407) are respectively rotatably connected to the four brackets (406), and their rotation axes are arranged horizontally; the two second gears (408) are respectively sleeved on the two third threaded rods (407), and are respectively arranged on the sides of the four brackets (406) close to the first partition plate (201); the two second gears (408) are respectively fixedly connected to the two third threaded rods (407);The two second racks (409) are vertically arranged, arranged inside the liquid collecting box (303), respectively arranged on the sides of the two first gears (402) that are away from each other, and arranged above the filter plate (312); the two second racks (409) are fixedly connected to the liquid collecting box (303), and the two second racks (409) are respectively meshed with the two second gears (408); the two scrapers (410) are respectively sleeved on the two third threaded rods (407), and arranged above the filter plate (312); the two scrapers (410) are respectively meshed with the two third threaded rods (407) is threadedly connected and contacts the filter plate (312); the collecting box (411) is arranged inside the protection box (1), arranged above the second partition plate (301), and arranged on the side of the liquid collecting box (303) away from the first partition plate (201), and the collecting box (411) is fixedly connected to the second partition plate (301); the long strip opening (412) is arranged horizontally, and is arranged on the side of the liquid collecting box (303) close to the collecting box (411), and is arranged above the filter plate (312), and the long strip opening (412) is connected to the collecting box (411). ; 9. A horizontal hydraulic broaching machine according to claim 8, characterized in that: The collection box (411) is designed as a drawer.

10. The horizontal hydraulic broaching machine according to claim 8, characterized in that: The long strip opening (412) is arranged at the highest point where the filter plate (312) moves.

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