Jacking feeding stop block of parallel surface grinding machine

Abstract

The utility model belongs to the technical field of pushing feeding, and particularly relates to a double-end-face grinding machine pushing feeding check block which comprises a check block body, two square through grooves are formed in the right end of the check block body, and a fixing mechanism is arranged in the check block body. The upper side of the fixing mechanism is movably connected with a check block body with a round hole formed in the upper end, the right end of the fixing mechanism penetrates through the two square through grooves and is fixedly connected with two clamping plates, and the front end and the rear end of the check block body are fixedly connected with first fixing plates. According to the utility model, the worm, the worm gear, the rotating rod, the gear and the L-shaped toothed plate are matched with each other, so that the two sliding plates can be driven to get close to each other, and the effect of driving the two clamping plates to get close to each other can be achieved under the action of the fixed plate III, so that a material to be processed can be fixed at the right end of the stop block main body; and the stability of the to-be-machined materials is guaranteed in the process that the to-be-machined materials are pushed by the device to be fed.

Description

Technical Field

[0001] The utility model belongs to the technical field of jacking feed, and in particular relates to a jacking feed stopper for a double-end surface grinder. Background Art

[0002] The double-end surface grinder is a highly efficient plane processing machine tool, which can grind two parallel end surfaces at the same time in one processing process. It can be divided into horizontal and vertical types according to its structure. In the process of processing the material to be processed by the double-end surface grinder, the pushing process of the material to be processed is mostly completed by moving the block.

[0003] Problems with existing technologies:

[0004] Most of the existing jacking material blocks lack limiting and fixing measures for the materials to be processed during the jacking and loading process of the materials to be processed, which leads to poor stability of the materials to be processed during the jacking and loading process. Utility Model Content

[0005] The utility model aims to provide a material pushing block for a double-end surface grinder, which can solve the problem that most of the existing material pushing blocks lack limiting and fixing measures for the material to be processed during the process of pushing and loading the material to be processed, thereby resulting in poor stability of the material to be processed during the process of pushing the material to be processed.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A double-end surface grinder push feed stopper, comprising a stopper body, the right end of the stopper body is provided with two square through slots, a fixing mechanism is arranged inside the stopper body, the upper side of the fixing mechanism is movably connected with the stopper body with a circular hole in the upper end, the right end of the fixing mechanism passes through the two square through slots and is fixedly connected with two clamping plates, and the front and rear ends of the stopper body are fixedly connected with a fixing plate 1;

[0008] The fixed plate 1 at the rear side is threadedly connected to the threaded rod through a threaded hole opened inside the fixed plate 1, and both ends of the threaded rod are movably connected to the support plate 1, and the two support plates 1 are fixedly connected to the upper end of the mounting plate, and the upper surface of the mounting plate is fixedly connected to the conveying frame 1, and the interior of the conveying frame 1 is provided with a rotating roller group 1;

[0009] The upper end of the mounting plate is fixedly connected to an L-shaped fixing frame, and the upper side of the L-shaped fixing frame is fixedly connected to two electric push rods. The lower ends of the two electric push rods are fixedly connected to the second conveying frame, and the second conveying frame is provided with a second rotating roller group inside.

[0010] The four corners of the bottom surface of the mounting plate are all fixedly connected with electric hydraulic rods, and the lower ends of the four electric hydraulic rods are all fixedly connected to the bottom plate.

[0011] The left side of the threaded rod is fixedly connected with a bevel gear 1, the bevel gear 1 is meshed with a bevel gear 2 for transmission, the bevel gear 2 is fixedly connected to the motor output shaft, and the motor is fixedly connected to the mounting plate.

[0012] The front side fixing plate 1 is movably connected to the fixing rod 1 through a limiting hole opened inside the fixing plate 1, both ends of the fixing rod 1 are fixedly connected to fixing plates 2, and both fixing plates 2 are fixedly connected to the mounting plate.

[0013] A sliding block is fixedly connected to the rear end of the second conveying frame, and the sliding block is movably connected to an L-shaped fixing frame with a sliding groove provided inside the front side.

[0014] The fixing mechanism comprises two fixing rods 2, the front and rear ends of the two fixing rods 2 are respectively fixedly connected to the front and rear side surfaces inside the block body, and the two fixing rods 2 are movably connected to two sliding plates each having two circular holes therein.

[0015] The right ends of the two sliding plates are fixedly connected with a fixing plate three, and the two fixing plates three respectively pass through two square through slots and are respectively fixedly connected with two clamping plates.

[0016] The left ends of the two sliding plates are both fixedly connected with L-shaped toothed plates, and the two L-shaped toothed plates are both meshed with gears for transmission, and the gears are fixedly connected with one end of the rotating rod.

[0017] The other end of the rotating rod is fixedly connected with a worm wheel, the worm wheel is meshed with the worm for transmission, and the lower end of the worm is movably connected to the inner bottom surface of the stopper body.

[0018] The upper side of the worm is movably connected to a block body with a circular hole opened inside the upper end. A rotating handle is provided at the upper end of the worm. A supporting plate 2 is movably connected to the rotating rod. The supporting plate 2 is fixedly connected to the bottom surface of the block body.

[0019] The technical effects achieved by the utility model are:

[0020] The utility model can drive the two sliding plates to approach each other through the mutual cooperation between the arranged worm, worm wheel, rotating rod, gear and L-shaped tooth plate, and then can achieve the effect of driving the two clamping plates to approach each other under the action of the arranged fixed plate three, so that the material to be processed can be fixed at the right end of the block body, and the stability of the material to be processed can be ensured in the process of pushing the material to be processed for loading by the device, and the stability of the material to be processed can be further increased in the process of pushing the material to be processed for loading by the mutual cooperation between the arranged conveying frame one, rotating roller group one, conveying frame two and rotating roller group two, and at the same time can play a supporting role for the material to be processed, and the mutual cooperation between the arranged bevel gear one, bevel gear two, fixed plate one, fixed plate two, threaded rod and fixed rod one can drive the block body to move rightward through the starting motor, and then can push the material to be processed to move rightward, so as to achieve the automatic pushing and loading process of the material to be processed, and the arranged electric hydraulic rod can drive the mounting plate to move upward according to the height requirement of the processing position of the material to be processed during the use of the device, so as to increase the flexibility of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a main perspective structural schematic diagram of the utility model;

[0022] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0023] Figure 3 It is a right-side stereoscopic structural schematic diagram of the utility model;

[0024] Figure 4 It is a schematic diagram of the main cross-sectional three-dimensional structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the main three-dimensional structure of the fixing mechanism in the utility model;

[0026] Figure 6 It is a left-side stereoscopic structural schematic diagram of the fixing mechanism in the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Electric hydraulic rod; 2. Bottom plate; 3. Fixed plate 2; 4. Fixed plate 1; 5. Mounting plate; 6. Conveying frame 1; 7. Fixed rod 1; 8. Rotating roller group 1; 9. Motor; 10. Support plate 1; 11. Block body; 12. Clamp; 13. L-shaped fixed frame; 14. Slide; 15. Rotating roller group 2; 16. Conveying frame 2; 17. Electric push rod; 18. Threaded rod; 19. Bevel gear 1; 20. Bevel gear 2; 21. Square through groove; 22. Sliding block; 23. Fixing mechanism; 231. L-shaped tooth plate; 232. Sliding plate; 233. Fixed plate 3; 234. Fixed rod 2; 235. Support plate 2; 236. Gear; 237. Rotating rod; 238. Worm wheel; 239. Worm. DETAILED DESCRIPTION

[0029] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0030] like Figure 1-6 As shown, a double-end surface grinder push-pushing material stopper comprises a stopper body 11, the right end of the stopper body 11 is provided with two square through grooves 21, a fixing mechanism 23 is arranged inside the stopper body 11, the upper side of the fixing mechanism 23 is movably connected with the stopper body 11 with a circular hole arranged inside the upper end, the right end of the fixing mechanism 23 passes through the two square through grooves 21 and is fixedly connected with two clamping plates 12, the front and rear ends of the stopper body 11 are fixedly connected with a fixing plate 4, the fixing mechanism 23 can drive the two clamping plates 12 to approach each other, and then the clamping and fixing effect of the material to be processed can be achieved under the mutual cooperation of the stopper body 11, so that the material to be processed can be pushed by the stopper body 11, so as to achieve the feeding process of the material to be processed to the double-end surface grinder;

[0031] The rear fixed plate 4 is threadedly connected to the threaded rod 18 through the threaded hole opened inside it, and both ends of the threaded rod 18 are movably connected with the support plates 10, and the two support plates 10 are fixedly connected to the upper end of the mounting plate 5, and the upper surface of the mounting plate 5 is fixedly connected with the conveying frame 6, and the conveying frame 6 is provided with a rotating roller group 8 inside. Through the rotation of the threaded rod 18, the stopper body 11 can be driven to move to the right under the action of the rear fixed plate 4, and then the material to be processed can be pushed to move to the right, so as to achieve the process of pushing the material to be processed. The support plate 10 can support the threaded rod 18, and the conveying frame 6 and the rotating roller group 8 can support the material to be processed in the process of pushing the material, and can also reduce the friction of the material to be processed during the movement of the material;

[0032] The upper end of the mounting plate 5 is fixedly connected to an L-shaped fixing frame 13, and the upper side of the L-shaped fixing frame 13 is fixedly connected to two electric push rods 17, and the lower ends of the two electric push rods 17 are fixedly connected to the conveying frame 16. The conveying frame 16 is provided with a rotating roller group 15 inside. The L-shaped fixing frame 13 and the electric push rod 17 cooperate with each other, so that the conveying frame 16 and the rotating roller group 15 can be driven to move downward during the process of pushing the material, until the lower end of the rotating roller group 15 overlaps the upper end of the material to be processed. At this time, with the cooperation of the rotating roller group 1 8 and the conveying frame 1 6, the stability of the material to be processed during the process of pushing the material can be further increased.

[0033] Furthermore, the four corners of the bottom surface of the mounting plate 5 are fixedly connected with electric hydraulic rods 1, the lower ends of the four electric hydraulic rods 1 are fixedly connected to the bottom plate 2, the left side of the threaded rod 18 is fixedly connected with a bevel gear 19, the bevel gear 19 is meshed with the bevel gear 20 for transmission, the bevel gear 20 is fixedly connected to the output shaft of the motor 9, the motor 9 is fixedly connected to the mounting plate 5, the front side fixing plate 14 is movably connected to the fixing rod 17 through the limiting hole opened inside it, the two ends of the fixing rod 17 are fixedly connected with the fixing plate 23, the two fixing plates 23 are fixedly connected to the mounting plate 5, the rear end of the conveying frame 2 16 is fixedly connected with a slider 22, the slider 22 is movably connected to the L-shaped fixing frame 13 with a slide groove 14 opened inside the front side, and the electric During the use of the device, the hydraulic rod 1 can drive the mounting plate 5 to move upward according to the processing requirements, and then the processing position height of the material to be processed can be adjusted through the cooperation between the set conveying frame 6, the rotating roller group 8 and the block body 11. The rotation of the output shaft of the motor 9 can achieve the effect of driving the threaded rod 18 to rotate through the cooperation between the set bevel gear 19 and the set bevel gear 20. The stability of the block body 11 during the movement can be increased through the cooperation between the set fixed rod 17, the fixed plate 23 and the front fixed plate 4. The stability of the conveying frame 2 16 during the movement can be increased through the cooperation between the set slider 22 and the slide groove 14.

[0034] Furthermore, the fixing mechanism 23 includes two fixing rods 234, the front and rear ends of the two fixing rods 234 are respectively fixedly connected to the front and rear side surfaces inside the block body 11, the two fixing rods 234 are movably connected to two sliding plates 232 with two circular holes inside, the right ends of the two sliding plates 232 are fixedly connected to fixing plates 3 233, the two fixing plates 3 233 respectively pass through the two square through grooves 21 and are respectively fixedly connected to the two clamping plates 12, the left ends of the two sliding plates 232 are fixedly connected to L-shaped toothed plates 231, the two L-shaped toothed plates 231 are meshed with gears 236 for transmission, the gear 236 is fixedly connected to one end of the rotating rod 237, the other end of the rotating rod 237 is fixedly connected to a worm gear 238, the worm gear 238 is meshed with a worm 239 for transmission, the lower end of the worm 239 is movably connected to the bottom surface of the block body 11, and the upper side of the worm 239 is movably connected to the block body 11 with a circular hole inside the upper end The second support plate 235 is movably connected to the rotating rod 237, and the second support plate 235 is fixedly connected to the bottom surface of the inner part of the block body 11. By rotating the worm gear 239, the rotating rod 237 can be driven to rotate under the action of the set worm gear 238. The rotation of the rotating rod 237 can drive the two sliding plates 232 to approach each other under the action of the set gear 236 and the two L-shaped toothed plates 231. The two sliding plates 232 are brought close to each other under the action of the set two fixed plates 3 233, so that the two clamping plates 12 can be driven to approach each other, thereby achieving the effect of fixing the material to be processed on the right end of the block body 11, facilitating the subsequent pushing of the material to be processed to move to the right, thereby completing the process of pushing the material to be processed. The fixed rod 234 can limit the movement direction of the sliding plate 232, and the support plate 235 can support the rotating rod 237.

[0035] The working principle of the utility model is:

[0036] When the device is used to drive the material to be processed to be fed to the double-end surface grinder, the material to be processed is first placed on the upper end of the rotating roller group 8, and the left end of the material to be processed is overlapped on the right end of the block body 11. At this time, the rotating worm 239 drives the rotating rod 237 to rotate due to the rotation of the worm wheel 238. The rotation of the rotating rod 237 can drive the two sliding plates 232 to approach each other under the action of the set gear 236 and the L-shaped toothed plate 231. At this time, the mutual cooperation between the set fixed plate three 233 and the clamping plate 12 can achieve the clamping and fixing effect of the front and rear ends of the material to be processed, ensuring that the subsequent block body 11 pushes the material to be processed to move to the right. Stability. After the fixation of the material to be processed is completed, the two electric push rods 17 are started to drive the conveyor frame 2 16 and the rotating roller group 2 15 to move downward until the lower end of the rotating roller group 2 15 overlaps the upper end of the right side of the material to be processed. At this time, under the action of the set conveyor frame 1 6 and the rotating roller group 1 8, the movement process of the material to be processed can be further restricted. After the above operation is completed, the motor 9 is started to drive the threaded rod 18 to rotate under the action of the set bevel gear 19 and the bevel gear 20, and then the set fixed plate 1 4, fixed rod 1 7, fixed plate 2 3 and the block body 11 cooperate with each other to push the material to be processed to move to the right, thereby achieving the process of pushing the material.

[0037] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A double-end surface grinding machine push feed stopper, comprising a stopper body (11), characterized in that: The right end of the block body (11) is provided with two square through slots (21), and a fixing mechanism (23) is provided inside the block body (11). The upper side of the fixing mechanism (23) is movably connected to the block body (11) having a circular hole inside the upper end. The right end of the fixing mechanism (23) passes through the two square through slots (21) and is fixedly connected to two clamping plates (12). The front and rear ends of the block body (11) are fixedly connected to a fixing plate 1 (4). The fixed plate 1 (4) at the rear side is threadedly connected to the threaded rod (18) through a threaded hole provided therein, and both ends of the threaded rod (18) are movably connected to a support plate 1 (10), and the two support plates 1 (10) are fixedly connected to the upper end of the mounting plate (5), and a conveying frame 1 (6) is fixedly connected to the upper surface of the mounting plate (5), and a rotating roller group 1 (8) is provided inside the conveying frame 1 (6); The upper end of the mounting plate (5) is fixedly connected to an L-shaped fixing frame (13), the upper side of the L-shaped fixing frame (13) is fixedly connected to two electric push rods (17), the lower ends of the two electric push rods (17) are fixedly connected to a second conveying frame (16), and a second rotating roller group (15) is arranged inside the second conveying frame (16).

2. A double-end surface grinding machine push feed stopper according to claim 1, characterized in that: The four corners of the bottom surface of the mounting plate (5) are all fixedly connected to electric hydraulic rods (1), and the lower ends of the four electric hydraulic rods (1) are all fixedly connected to the bottom plate (2).

3. The double-end surface grinder feed stopper according to claim 1, characterized in that: A bevel gear 1 (19) is fixedly connected to the left side of the threaded rod (18); the bevel gear 1 (19) meshes with a bevel gear 2 (20) for transmission; the bevel gear 2 (20) is fixedly connected to the output shaft of the motor (9); and the motor (9) is fixedly connected to the mounting plate (5).

4. The double-end surface grinder push-in material stopper according to claim 1, characterized in that: The front fixing plate 1 (4) is movably connected to the fixing rod 1 (7) through a limiting hole provided therein, and both ends of the fixing rod 1 (7) are fixedly connected to fixing plates 2 (3), and both fixing plates 2 (3) are fixedly connected to the mounting plate (5).

5. The double-end surface grinder feed stopper according to claim 1, characterized in that: A slider (22) is fixedly connected to the rear end of the second conveying frame (16), and the slider (22) is movably connected to an L-shaped fixing frame (13) having a sliding groove (14) formed inside the front side.

6. The double-end surface grinder feed stopper according to claim 1, characterized in that: The fixing mechanism (23) comprises two fixing rods (234), the front and rear ends of the two fixing rods (234) being fixedly connected to the front and rear side surfaces inside the block body (11) respectively, and the two fixing rods (234) are movably connected to two sliding plates (232) each having two circular holes therein.

7. A double-end surface grinding machine push feed stopper according to claim 6, characterized in that: The right ends of the two sliding plates (232) are fixedly connected to a fixing plate three (233), and the two fixing plates three (233) respectively pass through two square through slots (21) and are respectively fixedly connected to two clamping plates (12).

8. The double-end surface grinder feed stopper according to claim 6, characterized in that: The left ends of the two sliding plates (232) are fixedly connected to an L-shaped toothed plate (231), and the two L-shaped toothed plates (231) are meshed with a gear (236) for transmission, and the gear (236) is fixedly connected to one end of a rotating rod (237).

9. The double-end surface grinder push-in material stopper according to claim 8, characterized in that: The other end of the rotating rod (237) is fixedly connected to a worm wheel (238), the worm wheel (238) is meshed with a worm (239) for transmission, and the lower end of the worm (239) is movably connected to the inner bottom surface of the block body (11).

10. The double-end surface grinding machine push feed stopper according to claim 9, characterized in that: The upper side of the worm (239) is movably connected to a block body (11) having a circular hole formed in the upper end thereof, and the rotating rod (237) is movably connected to a second support plate (235), wherein the second support plate (235) is fixedly connected to the inner bottom surface of the block body (11).

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