Guide rail punching machine for glass lifter

Abstract

The invention relates to the technical field of punching, and discloses a glass lifter guide rail punching machine which comprises a workbench and a punching machine body. A clamping assembly, a driving assembly, a jacking assembly and a pressing assembly are installed on the workbench. Through rotation of the driving roller, the jacking assembly, the pressing assembly and other components are ingeniously driven to work cooperatively, a series of actions such as bottom supporting, extrusion clamping and discharging of the glass lifter guide rail and transposition of the glass lifter guide rail are completed, the tedious steps of manual operation are reduced in the automatic process, the labor cost is reduced, and the production efficiency is improved. Compared with the prior art, excessive driving sources do not need to be added, the complex punching task is completed through ingenious mechanical structure design and cooperation of components, the overall structure of equipment is simplified, the manufacturing and maintenance cost of the equipment is reduced, the stability and reliability of the equipment are improved, the downtime caused by equipment failures is shortened, and the production efficiency is improved. And the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of punching, and in particular relates to a glass lifter guide rail punching machine. Background Art

[0002] Punching is a crucial step in the production process of glass lift rails. At present, the punching method commonly used in the industry is to use a pressure plate to squeeze and fix the rail near the punching part before punching. Its working principle is based on the action of pressure. The pressure plate fits tightly with the surface of the rail to firmly restrict the rail in a specific position, so as to resist the impact force generated by the punching, thereby effectively reducing the deformation of the rail caused by punching, ensuring the accuracy of punching and the overall quality of the rail.

[0003] However, when multiple punching is required at different positions of the guide rail, the existing tightly fitting pressure plate will hinder the sliding of the guide rail, thereby affecting the switching of the punching stations. Although the pressure plate can be driven down and the guide rail can be slid by manual operation or adding a drive source, adding a drive source will increase the cost of the equipment and may also affect the overall stability and reliability of the equipment. After the punching is completed, the debris will generally fall onto the pressure plate, and then when the pressure plate moves to the next station, the debris on the pressure plate will affect the support effect.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A glass lifter guide rail punching machine comprises a workbench and a punching machine body.

[0006] The workbench is provided with a clamping assembly for clamping the glass lifter guide rail, and the clamping assembly includes a driving rack for driving the guide; The workbench is also equipped with a driving assembly, which includes a driving roller, on which a combined groove is installed, and the combined groove is composed of two groups of flat grooves and lifting grooves connected alternately end to end, and a half gear for intermittently meshing with a driving rack is installed on the side wall of the driving roller, and the half gears correspond to the flat grooves at the bottom; A lifting assembly is meshedly mounted on the combined groove, and the lifting assembly includes a push rod, a discharge tray rotatably mounted on the push rod, and a turning groove for driving the discharge tray to turn over; A pressing assembly is installed on the side wall of the driving roller. The pressing assembly includes a guide ring with a lifting slope and a pressing frame sliding on the guide ring. The lifting slope corresponds to the position of the half gear.

[0007] As a preferred embodiment of the present invention, the punching machine body is installed on a workbench, the output end of the punching machine body vertically corresponds to the guide rail of the glass lifter, a control box is installed at the bottom of the workbench, support legs are installed at the bottom corners of the control box, anti-slip pads are installed at the bottom of the support legs, and a material receiving box is installed on the workbench, and the material receiving box corresponds to the side wall of the unloading tray.

[0008] As a preferred embodiment of the present invention, the clamping assembly includes a clamping frame, a pair of side rods are installed on the side walls of the clamping frame, sliding sleeves are installed at the ends of the pair of side rods, a guide rod is installed inside the sliding sleeve and is movably penetrated, and the guide rod is in a horizontal state, guide seats are installed at both ends of the guide rod, and the bottom of the guide seat is welded to the workbench.

[0009] As a preferred embodiment of the present invention, a U-shaped frame is installed at one end of the clamping frame, a bolt rod is rotatably screwed and installed at the other end of the clamping frame, a clamping plate is rotatably installed at the end of the bolt rod, a glass lifter guide rail is clamped between the clamping plate and the U-shaped frame, a multi-stage telescopic rod is installed between the side wall of the clamping plate and the side wall of the clamping frame, a knob is installed at the end of the bolt rod, and the surface of the knob is knurled.

[0010] As a preferred embodiment of the present invention, a drive motor is installed on the workbench, the output end of the drive motor is interconnected with the rotation center of the drive roller, the heights of the two groups of flat grooves are different, and the central angles corresponding to the flat grooves and the lifting grooves are the same.

[0011] As a preferred embodiment of the present invention, a top seat is installed at the bottom of the top rod, a synchronization bracket is fixedly installed on the side wall of the top seat, a synchronization slider is installed at the end of the synchronization bracket, the synchronization slider is slidably connected to the combination groove, a synchronization rod is vertically installed on the synchronization slider, and the bottom of the synchronization rod is installed on the workbench.

[0012] As a preferred embodiment of the present invention, a positioning plate is vertically installed on the workbench, the flip groove is opened on the side wall of the positioning plate, and the flip groove is in an inclined state, the end of the flip groove is connected to a vertically opened lifting groove, a synchronous shaft is installed at the rotation center of the unloading plate, a rocker arm is installed on the synchronous shaft, a strip groove is opened on the rocker arm, a protrusion is slidably installed inside the strip groove, a horizontally sliding synchronous frame is installed on the protrusion, a push rod is installed on the synchronous frame, a slide rod is installed at the end of the push rod, and the slide rod slides in the flip groove.

[0013] As a preferred embodiment of the present invention, a limit rod is movably installed through the bottom of the synchronous frame, and limit seats for positioning are installed at both ends of the limit rod. A limit spring is sleeved on the limit rod, one end of the limit spring is clamped on the synchronous frame, and the other end of the limit spring is clamped on the limit seat.

[0014] As a preferred embodiment of the present invention, a pressing plate is installed at one end of the pressing frame, and the pressing plate, the push rod and the punching machine body are all in the same straight line. A through groove with a width greater than the diameter of the push rod is opened on the pressing plate, and a roller is installed at the end of the pressing frame, and the roller is slidably connected to the bottom of the guide ring installed on the side wall of the driving roller.

[0015] As a preferred embodiment of the present invention, a reset plate is installed on the side wall of the pressing frame, a reset rod is movably installed on the reset plate, the bottom of the reset rod is installed on the workbench, a reset spring is sleeved on the reset rod, one end of the reset spring is clamped on the workbench, the other end of the reset spring is clamped on the reset plate, a limiting plate is installed on the top of the reset rod, and the diameter of the limiting plate is larger than the diameter of the reset rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention realizes automatic control of the entire punching process by providing a driving roller. Through the rotation of the driving roller, the lifting assembly, the pressing assembly and other components are cleverly driven to work together to complete a series of actions such as supporting the bottom of the glass lifter guide rail, squeezing and clamping, unloading and transposition of the glass lifter guide rail. This automated process not only reduces the tedious steps of manual operation and reduces labor costs, but also does not require the addition of too many driving sources. Through clever mechanical structure design and coordinated cooperation between components, complex punching tasks are completed, which not only simplifies the overall structure of the equipment and reduces the manufacturing and maintenance costs of the equipment, but also improves the stability and reliability of the equipment, reduces downtime caused by equipment failure, and improves production efficiency.

[0017] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture: Figure 1 It is a three-dimensional structural schematic diagram of a glass lifter guide rail punching machine; Figure 2 It is a schematic diagram of the overall structure of a glass lifter guide rail punching machine; Figure 3 It is a schematic diagram of the partial structure of a clamping assembly of a glass lifter guide rail punching machine; Figure 4 A schematic diagram of the partial structure of a glass lift rail punching machine Figure 1 ; Figure 5 A glass lift guide rail punching machine Figure 4 Enlarged view of point A in the middle; Figure 6A schematic diagram of the partial structure of a glass lift rail punching machine Figure 2 ; Figure 7 A glass lift guide rail punching machine Figure 6 Enlarged view of point B in the middle; Figure 8 A schematic diagram of the partial structure of a glass lift rail punching machine Figure 3 ; Fig. 9 A glass lift guide rail punching machine Figure 8 Enlarged view of point C in the middle; Fig.10 A schematic diagram of the partial structure of a glass lift rail punching machine Figure 4 .

[0019] In the figure: 1. Punching machine body; 11. Workbench; 111. Control box; 112. Support legs; 12. Material receiving box; 2. Clamping frame; 21. Side rod; 211. Sliding sleeve; 212. Guide rod; 213. Guide seat; 22. Clamping plate; 221. Bolt rod; 222. Knob; 223. Multi-stage telescopic rod; 23. Driving rack; 231. Half gear; 24. Window lifter guide rail; 3. Driving roller; 31. Driving motor; 32. Combination slot; 321. Flat slot; 322. Lifting slot; 33. Synchronous bracket; 331. Synchronous slider; 332. Synchronous rod; 34. Top seat; 341. Push rod; 342. Discharge tray; 343. Synchronous shaft; 344. Rocker arm; 345. Strip slot; 35. Push rod; 351. Slide rod; 352. Synchronous bracket; 353. Protrusion; 354. Limit rod; 355. Limit seat; 356. Limit spring; 36. Positioning plate; 361. Turning slot; 362. Lifting slot; 4. Guide ring; 41. Lifting slope; 42. Pressing frame; 421. Roller; 422. Pressing plate; 423. Through groove; 43. Reset plate; 431. Reset rod; 432. Limiting plate; 433. Reset spring. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0021] Embodiment 1, as Figures 1 to 10 As shown, a glass lifter guide rail punching machine includes a workbench 11 and a punching machine body 1.

[0022] A clamping assembly for clamping the glass lifter guide rail 24 is mounted on the workbench 11, and the clamping assembly includes a driving rack 23 for driving the guide; A driving assembly is also installed on the workbench 11, and the driving assembly includes a driving roller 3, and a combined groove 32 is installed on the driving roller 3. The combined groove 32 is composed of two groups of flat grooves 321 and lifting grooves 322 connected alternately end to end, and a half gear 231 for intermittently meshing with the driving rack 23 is installed on the side wall of the driving roller 3, and the half gear 231 corresponds to the flat groove 321 at the bottom; A lifting assembly is meshedly mounted on the combined groove 32, and the lifting assembly includes a push rod 341, a discharge tray 342 rotatably mounted on the push rod 341, and a turning groove 361 for driving the discharge tray 342 to turn over; A pressing assembly is installed on the side wall of the driving roller 3. The pressing assembly includes a guide ring 4 with a lifting slope 41 and a pressing frame 42 sliding on the guide ring 4. The lifting slope 41 and the half gear 231 are located correspondingly.

[0023] like Figures 1 to 10 As shown, in a specific embodiment, the punching machine body 1 is installed on a workbench 11, and the output end of the punching machine body 1 vertically corresponds to the glass lifter guide rail 24. A control box 111 is installed at the bottom of the workbench 11, and support legs 112 are installed at the bottom corners of the control box 111. Anti-slip pads are installed at the bottom of the support legs 112. The support legs 112 are used to provide stable support, and the anti-slip pads can improve the overall anti-slip performance of the equipment. A material receiving box 12 is installed on the workbench 11, and the material receiving box 12 corresponds to the side wall of the discharge tray 342. The material receiving box 12 is used to receive debris during the flipping process of the discharge tray 342.

[0024] like Figures 1 to 10As shown, further, the clamping assembly includes a clamping frame 2, a pair of side rods 21 are installed on the side wall of the clamping frame 2, a sliding sleeve 211 is installed at the end of the pair of side rods 21, a guide rod 212 is installed inside the sliding sleeve 211, and the guide rod 212 is in a horizontal state, and guide seats 213 are installed at both ends of the guide rod 212, and the bottom of the guide seat 213 is welded on the workbench 11. A U-shaped frame is installed at one end of the clamping frame 2, and a bolt rod 221 is installed on the other end of the clamping frame 2 by rotation and screwing, and a clamping plate 22 is installed at the end of the bolt rod 221 by rotation, and a glass lifter guide rail 24 is clamped between the clamping plate 22 and the U-shaped frame, and a multi-stage telescopic rod 223 for horizontal limit is installed between the side wall of the clamping plate 22 and the side wall of the clamping frame 2, and a knob 222 is installed at the end of the bolt rod 221, and the surface of the knob 222 is knurled. When the clamping assembly is used in practice: the two ends of the glass lifter guide rail 24 are overlapped in the clamping frame 2 respectively, and then the operator turns the knob 222, and the knob 222 drives the bolt rod 221 to rotate, and the bolt rod 221 can drive the horizontally sliding clamping plate 22 to slide inward, and finally the glass lifter guide rail 24 can be fixed and locked by the clamping plate 22 and the side wall of the clamping frame 2, wherein the clamping frame 2 with the glass lifter guide rail 24 installed can slide on the guide rod 212 through the side rod 21 and the sliding sleeve 211, and the guide rod 212 can ensure that the clamping assembly as a whole can slide horizontally.

[0025] Embodiment 2, based on embodiment 1 and different from this embodiment, is as follows: Figures 1 to 10 As shown, a driving motor 31 is installed on the workbench 11, and the output end of the driving motor 31 is interconnected with the rotation center of the driving roller 3. The heights of the two groups of flat grooves 321 are different, and the central angles corresponding to the flat grooves 321 and the lifting grooves 322 are the same. The driving motor 31 can drive the driving roller 3 to rotate.

[0026] like Figures 1 to 10 As shown, in a specific embodiment, a top seat 34 is installed at the bottom of the top rod 341, a synchronous bracket 33 is fixedly installed on the side wall of the top seat 34, a synchronous slider 331 is installed at the end of the synchronous bracket 33, the synchronous slider 331 is slidably connected with the combination groove 32, a synchronous rod 332 is vertically installed on the synchronous slider 331, and the bottom of the synchronous rod 332 is installed on the workbench 11. When the driving roller 3 rotates, the position of the combination groove 32 changes, and the synchronous slider 331 will slide from the flat groove 321 at the bottom to the lifting groove 322, and the lifting groove 322 can drive the synchronous slider 331 to slide upward along the synchronous rod 332, and the synchronous slider 331 drives the synchronous bracket 33 and the top seat 34 of the side wall to slide upward, thereby driving the lifting assembly to move upward.

[0027] like Figures 1 to 10As shown, further, a positioning plate 36 is vertically installed on the workbench 11, a flip groove 361 is opened on the side wall of the positioning plate 36, and the flip groove 361 is in an inclined state, and the end of the flip groove 361 is connected to a vertically opened jacking groove 362, and a synchronous shaft 343 is installed at the rotation center of the unloading plate 342, and a rocker arm 344 is installed on the synchronous shaft 343, and a strip groove 345 is opened on the rocker arm 344, and a protrusion 353 is slidably installed inside the strip groove 345, and a horizontally sliding synchronous frame 352 is installed on the protrusion 353, and a push rod 35 is installed on the synchronous frame 352, and a slide rod 351 is installed at the end of the push rod 35, and the slide rod 351 slides in the flip groove 361. When the lifting assembly moves upward, the lifting rod 341 and the discharge tray 342 on the lifting assembly move upward synchronously. During the above sliding process, the slide bar 351 on the side wall of the push rod 35 can slide upward synchronously. The slide bar 351 slides along the flip groove 361 of the positioning plate 36 and slides into the vertical lifting groove 362. In this process, the entire push rod 35 is equivalent to the lifting rod 341 sliding horizontally outward, and the synchronous frame 352 on the push rod 35 slides synchronously. The synchronous frame 352 drives the protrusion 353 to slide in the strip groove 345 provided with the rocker arm 344, and then the rocker arm 344 can rotate. At this time, the synchronous shaft 343 connected to the rocker arm 344 drives the discharge tray 342 to rotate, and finally the discharge tray 342 can flip to the upper surface of the lifting rod 341.

[0028] Embodiment 3, based on embodiment 2 and different from this embodiment: Figures 1 to 10 As shown, a limit rod 354 is movably installed on the bottom of the synchronous frame 352, and limit seats 355 for positioning are installed at both ends of the limit rod 354. A limit spring 356 is sleeved on the limit rod 354, and one end of the limit spring 356 is clamped on the synchronous frame 352, and the other end of the limit spring 356 is clamped on the limit seat 355. When the synchronous frame 352 slides, the synchronous frame 352 slides on the limit rod 354, and the sliding path of the synchronous frame 352 can be limited by the limit rod 354, and the limit spring 356 is compressed synchronously, and the compressed limit spring 356 is convenient for later resetting.

[0029] like Figures 1 to 10As shown, in the specific embodiment, a pressing plate 422 is installed at one end of the pressing frame 42, and the pressing plate 422, the push rod 341 and the punching machine body 1 are all in the same straight line. A through groove 423 with a width greater than the diameter of the push rod 341 is opened on the pressing plate 422, and a roller 421 is installed at the end of the pressing frame 42, and the roller 421 is slidably connected to the bottom of the guide ring 4 installed on the side wall of the driving roller 3. When the lifting slope 41 on the guide ring 4 and the roller 421 at the bottom of the pressing frame 42 correspond to each other, the pressing frame 42 as a whole is squeezed downward, and the pressing frame 42 drives the pressing plate 422 to move downward, so that the pressing plate 422 and the glass lifter guide rail 24 are squeezed and contacted. At this time, the cooperation of the pressing plate 422, the push rod 341 and the unloading tray 342 can squeeze and clamp the glass lifter guide rail 24 near the position where punching is required.

[0030] like Figures 1 to 10 As shown, further, a reset plate 43 is installed on the side wall of the pressing frame 42, and a reset rod 431 is movably installed on the reset plate 43. The bottom of the reset rod 431 is installed on the workbench 11, and a reset spring 433 is sleeved on the reset rod 431. One end of the reset spring 433 is clamped on the workbench 11, and the other end of the reset spring 433 is clamped on the reset plate 43. A limiting plate 432 is installed on the top of the reset rod 431. The diameter of the limiting plate 432 is larger than the diameter of the reset rod 431. When the pressing frame 42 slides vertically, the reset plate 43 on the side wall of the pressing frame 42 slides on the reset rod 431, thereby compressing the reset spring 433, and the compressed reset spring 433 facilitates later reset, and the limiting plate 432 on the top of the reset rod 431 ensures that the reset plate 43 and the reset rod 431 will not separate.

[0031] The implementation principle of the glass lifter guide rail punching machine of the present invention is as follows: When it is necessary to punch holes in the glass lifter rail, the operator first needs to install the glass lifter rail 24 as a whole on the clamping assembly. The specific operation is as follows: the operator overlaps the two ends of the glass lifter rail 24 in the clamping frame 2 respectively, and then the operator turns the knob 222 to drive the bolt rod 221 to rotate, and the bolt rod 221 can drive the horizontally sliding clamping plate 22 to slide inward, and finally the glass lifter rail 24 can be fixed and locked by the clamping plate 22 and the side wall of the clamping frame 2, wherein the clamping frame 2 with the glass lifter rail 24 installed can slide on the guide rod 212 through the side rod 21 and the sliding sleeve 211, and the guide rod 212 can ensure that the clamping assembly as a whole can slide horizontally.

[0032] Then the operator starts the driving motor 31, and the driving motor 31 drives the driving roller 3 to rotate clockwise at this time. Figure 5When the driving roller 3 rotates, the position of the combined groove 32 changes, and the synchronous slider 331 slides from the bottom flat groove 321 to the lifting groove 322, and the lifting groove 322 can drive the synchronous slider 331 to slide upward along the synchronous rod 332, and the synchronous slider 331 drives the synchronous bracket 33 and the top seat 34 of the side wall to slide upward, thereby driving the lifting assembly to move upward.

[0033] When the lifting assembly moves upward, the lifting rod 341 and the discharge tray 342 on the lifting assembly move upward synchronously. During the above sliding process, the slide bar 351 on the side wall of the push rod 35 can slide upward synchronously. The slide bar 351 slides along the flip groove 361 of the positioning plate 36 and slides into the vertical lifting groove 362. In this process, the entire push rod 35 is equivalent to the lifting rod 341 sliding horizontally outward, and the synchronous frame 352 on the push rod 35 slides synchronously. The synchronous frame 352 drives the protrusion 353 to slide in the strip groove 345 provided with the rocker arm 344, and then the rocker arm 344 can rotate. At this time, the synchronous shaft 343 connected to the rocker arm 344 drives the discharge tray 342 to rotate, and finally the discharge tray 342 can flip to the upper surface of the lifting rod 341.

[0034] At this time, the push rod 35 slides into the lifting groove 362. As the lifting assembly continues to slide upward, the push rod 341 and the discharge tray 342 can be squeezed and supported by the glass lifter guide rail 24 clamped by the clamping assembly.

[0035] After the bottom support is completed, the synchronous slider 331 slides along the lifting groove 322 to the flat groove 321 at the top, but at this time the lifting slope 41 on the guide ring 4 on the side wall of the driving roller 3 and the roller 421 at the bottom of the pressing frame 42 correspond to each other, and then the pressing frame 42 moves downward as a whole, and the pressing frame 42 drives the pressure plate 422 to move downward, so that the pressure plate 422 and the glass lifter guide rail 24 are squeezed and contacted. At this time, the cooperation of the pressure plate 422, the push rod 341 and the unloading tray 342 can squeeze and clamp the glass lifter guide rail 24 near the punching position, thereby reducing the possibility of deformation of the glass lifter guide rail 24 during the punching process.

[0036] Then the operator turns off the drive motor 31 and punches the glass lifter guide rail 24 through the punching machine body 1 , and the punched debris can fall into the inner groove on the discharge tray 342 .

[0037] Then the operator restarts the drive motor 31, and the drive motor 31 also drives the drive roller 3 to rotate. At this time, the synchronous slider 331 will slide from the top flat groove 321 to the lifting groove 322. In this process, the above structure is reset, thereby unlocking the glass lifter guide rail 24, and when the top rod 341 and the discharge tray 342 are reset, the discharge tray 342 can be reset and rotated to dump the debris into the receiving box 12.

[0038] When the synchronous slider 331 slides along the lifting groove 322 to the flat groove 321 at the bottom, the half gear 231 corresponding to the side wall of the driving roller 3 and the bottom flat groove 321 is meshed with the driving rack 23 of the clamping assembly, thereby driving the punched glass lifter guide rail 24 to move a certain distance, thereby achieving the purpose of changing the punching position. Repeating the above operation can punch multiple holes in the glass lifter guide rail 24 at equal intervals, thereby improving work efficiency.

Claims

1. A glass lifter guide rail punching machine, comprising a workbench (11) and a punching machine body (1), characterized in that: A clamping assembly for clamping a glass lifter guide rail (24) is mounted on the workbench (11), and the clamping assembly includes a driving rack (23) for driving the guide; The workbench (11) is also provided with a driving assembly, the driving assembly comprising a driving roller (3), the driving roller (3) being provided with a combined groove (32), the combined groove (32) being composed of two groups of flat grooves (321) and lifting grooves (322) connected alternately end to end, and a half gear (231) for intermittently meshing with a driving rack (23) being provided on a side wall of the driving roller (3), and the half gear (231) is mutually corresponding to the flat groove (321) located at the bottom; A lifting assembly is meshedly mounted on the combined groove (32), the lifting assembly comprising a lift rod (341), a discharge tray (342) rotatably mounted on the lift rod (341), and a turnover groove (361) for driving the discharge tray (342) to flip; A pressing assembly is installed on the side wall of the driving roller (3), and the pressing assembly comprises a guide ring (4) provided with a lifting slope (41) and a pressing frame (42) sliding on the guide ring (4), and the lifting slope (41) and the half gear (231) are in corresponding positions.

2. A glass lifter guide rail punching machine according to claim 1, characterized in that: The punching machine body (1) is mounted on a workbench (11); an output end of the punching machine body (1) vertically corresponds to a glass lifter guide rail (24); a control box (111) is mounted at the bottom of the workbench (11); support legs (112) are mounted at the bottom corners of the control box (111); anti-slip pads are mounted at the bottoms of the support legs (112); a material receiving box (12) is mounted on the workbench (11); and the material receiving box (12) corresponds to a side wall of a discharge tray (342).

3. A glass lifter guide rail punching machine according to claim 1, characterized in that: The clamping assembly comprises a clamping frame (2), a pair of side rods (21) being mounted on the side walls of the clamping frame (2), a sliding sleeve (211) being mounted at the ends of the pair of side rods (21), a guide rod (212) being movably mounted inside the sliding sleeve (211), and the guide rod (212) being in a horizontal state, guide seats (213) being mounted at both ends of the guide rod (212), and the bottom of the guide seat (213) being welded to the workbench (11).

4. A glass lifter guide rail punching machine according to claim 3, characterized in that: A U-shaped frame is installed at one end of the clamping frame (2), and a bolt rod (221) is rotatably screwed and installed at the other end of the clamping frame (2). A clamping plate (22) is rotatably installed at the end of the bolt rod (221), and a glass lifter guide rail (24) is clamped between the clamping plate (22) and the U-shaped frame. A multi-stage telescopic rod (223) is installed between the side wall of the clamping plate (22) and the side wall of the clamping frame (2), and a knob (222) is installed at the end of the bolt rod (221), and the surface of the knob (222) is knurled.

5. A glass lifter guide rail punching machine according to claim 1, characterized in that: A drive motor (31) is mounted on the workbench (11), the output end of the drive motor (31) is connected to the rotation center of the drive roller (3), the two groups of flat grooves (321) have different heights, and the central angles corresponding to the flat grooves (321) and the lifting grooves (322) are the same.

6. A glass lifter guide rail punching machine according to claim 1, characterized in that: A top seat (34) is installed at the bottom of the top rod (341), a synchronous bracket (33) is fixedly installed on the side wall of the top seat (34), a synchronous slider (331) is installed at the end of the synchronous bracket (33), the synchronous slider (331) is slidably connected to the combination groove (32), a synchronous rod (332) is vertically installed on the synchronous slider (331), and the bottom of the synchronous rod (332) is installed on the workbench (11).

7. A glass lifter guide rail punching machine according to claim 1, characterized in that: A positioning plate (36) is vertically mounted on the workbench (11); the flip groove (361) is provided on a side wall of the positioning plate (36), and the flip groove (361) is in an inclined state; the end of the flip groove (361) is connected to a vertically mounted lifting groove (362); a synchronous shaft (343) is mounted at the rotation center of the discharge plate (342); a rocker arm (344) is mounted on the synchronous shaft (343); a strip groove (345) is provided on the rocker arm (344); a protrusion (353) is slidably mounted inside the strip groove (345); a horizontally sliding synchronous frame (352) is mounted on the protrusion (353); a push rod (35) is mounted on the synchronous frame (352); a slide rod (351) is mounted at the end of the push rod (35); and the slide rod (351) slides in the flip groove (361).

8. A glass lifter guide rail punching machine according to claim 7, characterized in that: A limit rod (354) is movably installed through the bottom of the synchronous frame (352), and limit seats (355) for positioning are installed at both ends of the limit rod (354). A limit spring (356) is sleeved on the limit rod (354), and one end of the limit spring (356) is clamped on the synchronous frame (352), and the other end of the limit spring (356) is clamped on the limit seat (355).

9. A glass lifter guide rail punching machine according to claim 1, characterized in that: A pressing plate (422) is installed at one end of the pressing frame (42); the pressing plate (422) is located in the same straight line as the push rod (341) and the punching machine body (1); a through groove (423) having a width greater than the diameter of the push rod (341) is provided on the pressing plate (422); a roller (421) is installed at the end of the pressing frame (42); and the roller (421) is slidably connected to the bottom of a guide ring (4) installed on the side wall of the driving roller (3).

10. A glass lifter guide rail punching machine according to claim 1, characterized in that: A reset plate (43) is installed on the side wall of the pressing frame (42), a reset rod (431) is movably installed on the reset plate (43), the bottom of the reset rod (431) is installed on the workbench (11), a reset spring (433) is sleeved on the reset rod (431), one end of the reset spring (433) is clamped on the workbench (11), and the other end of the reset spring (433) is clamped on the reset plate (43), and a limiting plate (432) is installed on the top of the reset rod (431), and the diameter of the limiting plate (432) is larger than the diameter of the reset rod (431).

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