Guide rail machining clamp

Abstract

The utility model provides a guide rail machining clamp, and belongs to the technical field of guide rail machining. An adjusting assembly is fixedly arranged at the top of the connecting base, and a connecting structure is fixedly arranged on one side of the top of the adjusting assembly. Two clamping mechanisms are fixedly arranged at the top of the adjusting assembly, and the two clamping mechanisms are symmetrically arranged. By arranging a connecting frame, a connecting block, a connecting column and a fixing disc, two sets of double-thread screws B can be ensured to rotate at the same time on the premise that the distance is adjusted; the two groups of clamping mechanisms can be operated and controlled at the same time on the premise of adjusting the distance; the two ends of the guide rail can be fixed at the same time, and the guide rail fixing efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of guide rail processing, and more specifically, particularly relates to a guide rail processing fixture. Background Art

[0002] A guide rail is a groove or ridge made of metal or other materials that can support, fix, guide moving devices or equipment and reduce their friction. In order to ensure that the guide rail does not shift during the processing, it needs to be fixed by a clamp.

[0003] Existing clamps for processing guide rails are usually composed of two groups of clamping structures, which clamp the two ends of the guide rails. In order to facilitate the fixation of guide rails of various lengths, the spacing between the two groups of clamping structures needs to be adjusted. This makes it inconvenient to control the two groups of clamping structures at the same time, thereby reducing the fixing efficiency of the guide rails. In addition, the existing clamps are not convenient for turning over the guide rails. As a result, after processing one side of the guide rail, the guide rail needs to be disassembled, turned over and fixed again, thereby reducing the processing efficiency. Utility Model Content

[0004] In order to solve the above technical problems at least to a certain extent, the utility model provides a guide rail processing fixture.

[0005] The utility model is a guide rail processing fixture, which is achieved by the following specific technical means:

[0006] A guide rail machining fixture comprises a base; three groups of support seats are fixedly arranged on the top of the base in a straight line, and a horizontal axis is rotatably arranged inside the top sides of the three groups of support seats, and a worm wheel is fixedly arranged on the top of the horizontal axis; a worm is rotatably arranged on the outside of one group of support seats, and hand wheels are fixedly arranged on the outsides of both ends of the worm, and the worm is meshed with the worm wheel; three groups of connecting seats are fixedly arranged on the outside of the horizontal axis;

[0007] An adjusting component is fixedly arranged on the top of the connecting seat, and a connecting structure is fixedly arranged on one side of the top of the adjusting component; two clamping mechanisms are fixedly arranged on the top of the adjusting component, and the two clamping mechanisms are symmetrically arranged.

[0008] In at least some embodiments, fixed cylinders are fixedly provided on both sides of the support seat, and sliding columns are slidably provided inside the fixed cylinders; a spring member is provided between the sliding column and the inside of the fixed cylinder, and a limit plate is fixedly provided on the top of the sliding column.

[0009] In at least some embodiments, the adjustment assembly includes: an adjustment frame, a double-headed screw A, a guide rod and an adjustment seat; the adjustment frame is fixedly arranged between the tops of the three groups of connecting seats, and a rib plate is fixedly arranged between the bottom of the adjustment frame and the two sides of the connecting seat; the double-headed screw A is rotatably arranged inside the adjustment frame, and a handwheel is fixedly arranged at one end of the double-headed screw A; the guide rods are symmetrically fixed inside the adjustment frame, and the number of guide rods is set to two groups; the adjustment seat is symmetrically slidably arranged between the two groups of guide rods, and the adjustment seat is arranged on the outside of the double-headed screw A through a threaded connection, and the number of adjustment seats is set to two groups.

[0010] In at least some embodiments, the connection structure includes: a fixed seat, a connecting shaft, a connecting disk, a connecting column and a connecting frame; the fixed seat is fixedly arranged on the top of the adjustment frame; the connecting shaft is rotatably arranged inside the fixed seat; the connecting disk is fixedly arranged on the top of the connecting shaft; the connecting column is fixedly arranged on the outside of the connecting disk; and the connecting frame is rotatably arranged on the outside of the connecting column.

[0011] In at least some embodiments, the clamping mechanism includes: a clamping frame, a double-headed screw B and a clamping seat; the clamping frame is fixedly arranged on the top of the adjustment seat; the double-headed screw B is rotatably arranged inside the clamping frame; the clamping seat is slidably arranged inside the clamping frame through a dovetail groove, and the clamping seat is symmetrically arranged.

[0012] In at least some embodiments, the clamping mechanism further includes: a clamping plate and a protective pad; the clamping plate is fixedly disposed on the top of the clamping seat; the protective pad is fixedly disposed on the inner side of the clamping plate, and the protective pad is configured to be made of wear-resistant rubber material.

[0013] In at least some embodiments, the clamping mechanism also includes: a fixed plate, a connecting column and a connecting block; the fixed plate is fixedly arranged at the top of the double-headed screw B; the connecting column is fixedly arranged on the outside of the fixed plate; the connecting block is rotatably arranged on the outside of the connecting column, and the connecting block is slidably arranged on the inside of the connecting frame through a dovetail groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, by providing a worm wheel and a worm, the effect of making the horizontal axis drive the adjusting frame to flip 90 degrees through the connecting seat is achieved, and the guide rail can be turned over after one side of the guide rail is processed; the convenience of the clamp is enhanced; and the adjusting frame can be buffered by the spring part, the sliding column and the limit plate, which is conducive to enhancing the stability of the adjusting frame when flipping.

[0016] 2. In the utility model, by providing a connecting frame and a connecting block as well as a connecting column and a fixing plate, the two sets of double-headed screws B can be ensured to rotate simultaneously under the premise of adjusting the spacing; the two sets of clamping mechanisms can be ensured to be operated simultaneously under the premise of adjusting the spacing; the two ends of the guide rail can be fixed at the same time, ensuring the efficiency of fixing the guide rail.

[0017] 3. In the utility model, by providing a double-headed screw A and a guide rod, the two sets of adjustment seats can drive the top clamping mechanisms to move in opposite directions at the same time, so that the two sets of clamping mechanisms can adjust the spacing according to the actual length of the guide rail; it is beneficial to clamp and fix the guide rail according to its actual length, thereby enhancing the practicality of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the vertical state of the adjustment frame of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the upper surface of the base of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the regulating component of the utility model.

[0022] Figure 5 It is a schematic diagram of the connection structure of the utility model and the connection structure of the clamping mechanism.

[0023] Figure 6 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Base; 101. Support seat; 102. Horizontal axis; 103. Worm wheel; 104. Worm; 105. Connecting seat; 106. Fixed cylinder; 107. Sliding column; 108. Limiting plate;

[0026] 2. Adjustment assembly; 201. Adjustment frame; 202. Double-head screw A; 203. Guide rod; 204. Adjustment seat;

[0027] 3. Connection structure; 301. Fixed seat; 302. Connection shaft; 303. Connection plate; 304. Connection column; 305. Connection frame;

[0028] 4. Clamping mechanism; 401. Clamping frame; 402. Double-headed screw B; 403. Clamping seat; 404. Clamping plate; 405. Protective pad; 406. Fixed plate; 407. Connecting column; 408. Connecting block. DETAILED DESCRIPTION

[0029] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0030] Embodiment 1:

[0031] like Figures 1 to 6 As shown:

[0032] The present embodiment provides a guide rail machining fixture, comprising a base 1; three groups of support seats 101 are fixedly arranged in a straight line on the top of the base 1, and a horizontal shaft 102 is rotatably arranged inside the top sides of the three groups of support seats 101, and a worm gear 103 is fixedly arranged on the top of the horizontal shaft 102; a worm 104 is rotatably arranged on the outside of one group of support seats 101, and hand wheels are fixedly arranged on the outsides of both ends of the worm 104, and the worm 104 is meshed with the worm gear 103; three groups of connecting seats 105 are fixedly arranged on the outside of the horizontal shaft 102;

[0033] In the embodiment of the present disclosure, an adjusting component 2 is fixedly provided on the top of the connecting seat 105, and a connecting structure 3 is fixedly provided on one side of the top of the adjusting component 2; two clamping mechanisms 4 are fixedly provided on the top of the adjusting component 2, and the two clamping mechanisms 4 are symmetrically arranged; fixed cylinders 106 are fixedly provided on both sides of the support seat 101, and a sliding column 107 is slidably arranged inside the fixed cylinder 106; a spring member is provided between the sliding column 107 and the inside of the fixed cylinder 106, and a limiting plate 108 is fixedly provided on the top of the sliding column 107; its specific function is: by providing the worm gear 103 and the worm 104, the effect of causing the horizontal axis 102 to drive the adjusting frame 201 to flip 90° through the connecting seat 105 is achieved; and the adjusting frame 201 can be buffered by the spring member, the sliding column 107 and the limiting plate 108.

[0034] Embodiment 2:

[0035] As attached Figure 1 , Attachment Figure 2 With attached Figure 4As shown: On the basis of the first embodiment, the adjustment component 2 includes: an adjustment frame 201, a double-headed screw A202, a guide rod 203 and an adjustment seat 204; the adjustment frame 201 is fixedly arranged between the tops of the three groups of connecting seats 105, and a rib plate is fixedly arranged between the bottom of the adjustment frame 201 and the two sides of the connecting seat 105, and the adjustment frame 201 is in a vertical state and fits with the limit plate 108; the double-headed screw A202 is rotatably arranged inside the adjustment frame 201, and a hand wheel is fixedly arranged at one end of the double-headed screw A202; the guide rod 203 is symmetrically fixed It is fixedly arranged inside the adjustment frame 201, and the number of guide rods 203 is set to two groups; the adjustment seat 204 is symmetrically slidably arranged between the two groups of guide rods 203, and the adjustment seat 204 is arranged on the outside of the double-headed screw A202 through a threaded connection, and the number of the adjustment seat 204 is set to two groups; its specific function is: by arranging the double-headed screw A202 and the guide rod 203, the two groups of adjustment seats 204 can drive their top clamping mechanisms 4 to move in opposite directions at the same time, and the spacing between the two groups of clamping mechanisms 4 can be adjusted according to the actual length of the guide rail.

[0036] Embodiment three:

[0037] As attached Figure 4 To Attachment Figure 6As shown: On the basis of the first and second embodiments, the connection structure 3 includes: a fixed seat 301, a connecting shaft 302, a connecting disk 303, a connecting column 304 and a connecting frame 305; the fixed seat 301 is fixedly arranged on the top of the adjustment frame 201; the connecting shaft 302 is rotatably arranged inside the fixed seat 301; the connecting disk 303 is fixedly arranged on the top of the connecting shaft 302; the connecting column 304 is fixedly arranged on the outside of the connecting disk 303; the connecting frame 305 is rotatably arranged on the outside of the connecting column 304; the clamping mechanism 4 includes: a clamping frame 401, a double-headed screw B402, a clamping seat 403, a clamping plate 404, a protective pad 405, a fixed disk 406, a connecting column 407 and a connecting block 408; the clamping frame 401 is fixedly arranged on the top of the adjustment seat 204; the double-headed screw B402 is rotatably arranged inside the clamping frame 401; the clamping seat 403 is slidably arranged through a dovetail groove The clamping frame 401 is inside, and the clamping seat 403 is symmetrically arranged; the clamping plate 404 is fixedly arranged on the top of the clamping seat 403; the protective pad 405 is fixedly arranged on the inner side of the clamping plate 404, and the protective pad 405 is set to wear-resistant rubber material; the fixed disk 406 is fixedly arranged on the top of the double-headed screw B402; the connecting column 407 is fixedly arranged on the outer side of the fixed disk 406; the connecting block 408 is rotatably arranged on the outer side of the connecting column 407, and the connecting block 408 is slidably arranged on the inner side of the connecting frame 305 through the dovetail groove; its specific function is: by providing the connecting frame 305 and the connecting block 408 as well as the connecting column 407 and the fixed disk 406, the two groups of double-headed screws B402 can be ensured to rotate simultaneously under the premise of adjusting the spacing; it can ensure that the two groups of clamping mechanisms 4 can be controlled simultaneously under the premise of adjusting the spacing.

[0038] The specific usage and function of this embodiment are as follows:

[0039] In the utility model, when in use, it is supported by the base 1 and the support seat 101; then the double-headed screw A202 is rotated by the hand wheel, and the double-headed screw A202 drives the two groups of adjustment seats 204 to move in the opposite direction at the same time through the guide rod 203, so that the distance between the two groups of clamping mechanisms 4 at the top of the two groups of adjustment seats 204 can be adjusted; one group of double-headed screws B402 is rotated, and its double-headed screw B402 drives the connecting frame 305 to move through its top fixing plate 406, the connecting column 407 and the connecting block 408; so that the connecting frame 305 drives another group of double-headed screws B402 to rotate through the top fixing plate 406 of another group of double-headed screws B402, the connecting column 407 and the connecting block 408; so that the two groups of double-headed screws B402 respectively drive the two groups of clamping seats 403 to move in the opposite direction, so that the clamping plate 4 04 The two ends of the guide rail are clamped and fixed by the protective pad 405; the connection frame 305 can be limited by the connection plate 303, the connection shaft 302 and the connection column 304; when one side of the guide rail is processed, the worm 104 is rotated, and the worm 104 drives the horizontal axis 102 to rotate through the worm wheel 103, and the horizontal axis 102 drives the adjustment frame 201 to rotate through the three sets of connecting seats 105, so that the adjustment frame 201 drives the guide rail to flip; the side of the guide rail can be facing upward, which is beneficial to the processing of the side of the guide rail; when the adjustment frame 201 is converted from a horizontal posture to a vertical posture, the adjustment frame 201 squeezes the limit plate 108, so that the limit plate 108 buffers and supports the adjustment frame 201 through the spring member and the sliding column 107, which is beneficial to enhance the stability of the adjustment frame 201 when flipping.

Claims

1. A guide rail machining fixture, characterized in that: include: A base (1); three groups of support seats (101) are fixedly arranged in a straight line on the top of the base (1), and a transverse shaft (102) is rotatably arranged inside the top sides of the three groups of support seats (101), and a worm wheel (103) is fixedly arranged on the top of the transverse shaft (102); a worm (104) is rotatably arranged on the outside of one group of support seats (101), and hand wheels are fixedly arranged on the outsides of both ends of the worm (104), and the worm (104) is meshed with the worm wheel (103); three groups of connecting seats (105) are fixedly arranged on the outside of the transverse shaft (102); An adjustment component (2) is fixedly arranged on the top of the connection seat (105), and a connection structure (3) is fixedly arranged on one side of the top of the adjustment component (2); two clamping mechanisms (4) are fixedly arranged on the top of the adjustment component (2), and the two clamping mechanisms (4) are symmetrically arranged.

2. The guide rail machining fixture according to claim 1, characterized in that: A fixed cylinder (106) is fixedly arranged on both sides of the support seat (101), and a sliding column (107) is slidably arranged inside the fixed cylinder (106); a spring member is arranged between the sliding column (107) and the inside of the fixed cylinder (106), and a limiting plate (108) is fixedly arranged on the top of the sliding column (107).

3. The guide rail machining fixture according to claim 1 or 2, characterized in that: The adjustment assembly (2) comprises: an adjustment frame (201), a double-headed screw rod A (202), a guide rod (203) and an adjustment seat (204); the adjustment frame (201) is fixedly arranged between the tops of the three groups of connecting seats (105), and a rib plate is fixedly arranged between the bottom of the adjustment frame (201) and the two sides of the connecting seats (105); the double-headed screw rod A (202) is rotatably arranged inside the adjustment frame (201), and a hand wheel is fixedly arranged at one end of the double-headed screw rod A (202); the guide rod (203) is symmetrically fixedly arranged inside the adjustment frame (201), and the number of the guide rods (203) is set to two groups; the adjustment seat (204) is symmetrically slidably arranged between the two groups of guide rods (203), and the adjustment seat (204) is arranged on the outside of the double-headed screw rod A (202) through a threaded connection, and the number of the adjustment seat (204) is set to two groups.

4. The guide rail machining fixture according to claim 3, characterized in that: The connection structure (3) comprises: a fixed seat (301), a connection shaft (302), a connection disk (303), a connection column (304) and a connection frame (305); the fixed seat (301) is fixedly arranged on the top of the adjustment frame (201); the connection shaft (302) is rotatably arranged inside the fixed seat (301); the connection disk (303) is fixedly arranged on the top of the connection shaft (302); the connection column (304) is fixedly arranged on the outside of the connection disk (303); and the connection frame (305) is rotatably arranged on the outside of the connection column (304).

5. The guide rail machining fixture according to claim 4, characterized in that: The clamping mechanism (4) comprises: a clamping frame (401), a double-headed screw rod B (402) and a clamping seat (403); the clamping frame (401) is fixedly arranged on the top of the adjustment seat (204); the double-headed screw rod B (402) is rotatably arranged inside the clamping frame (401); the clamping seat (403) is slidably arranged inside the clamping frame (401) through a dovetail groove, and the clamping seat (403) is symmetrically arranged.

6. The guide rail machining fixture according to claim 5, characterized in that: The clamping mechanism (4) further comprises: a clamping plate (404) and a protective pad (405); the clamping plate (404) is fixedly arranged on the top of the clamping seat (403); and the protective pad (405) is fixedly arranged on the inner side of the clamping plate (404).

7. The guide rail machining fixture according to claim 5, characterized in that: The clamping mechanism (4) further comprises: a fixed disk (406), a connecting column (407) and a connecting block (408); the fixed disk (406) is fixedly arranged at the top end of the double-headed screw B (402); the connecting column (407) is fixedly arranged at the outside of the fixed disk (406); the connecting block (408) is rotatably arranged at the outside of the connecting column (407), and the connecting block (408) is slidably arranged at the inside of the connecting frame (305) through a dovetail groove.

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