Punching positioner of angle steel type point switch mounting device

Abstract

The utility model relates to the technical field of angle steel punching positioners, and discloses an angle steel type point switch installation device punching positioner which comprises a hinge plate, a guide hole is formed in the surface of the hinge plate, the inner wall of the hinge plate is connected with an extension plate in a sliding mode, and the extension plate is provided with a positioning hole. An extension assembly is arranged in the extension plate, a clamping assembly is arranged on the surface of the hinge plate, the extension assembly comprises a stop block, the stop block is fixed to the inner wall of the hinge plate, and the end, away from the hinge plate, of the stop block abuts against the inclined sliding block. According to the punching positioner of the angle steel type point switch mounting device, in order to perform multi-point punching during punching, the extending plate is arranged, a matched check block, an inclined sliding block, a compression spring and a rectangular block are arranged, so that the inclined sliding block shrinks through the spring when the extending plate is pulled outwards, and therefore multi-point punching can be better performed during punching.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel punching positioners, in particular to a punching positioner for an angle steel type switch machine installation device. Background Art

[0002] The angle steel punching locator is a device specially used for precise punching positioning and auxiliary installation of the basic angle steel during the installation of railway turnouts. It ensures the accuracy of the punching position through high-precision measurement and positioning technology, thereby improving the quality and efficiency of the switch installation.

[0003] Punching and marking are performed by clamping the two ends of the angle steel. Multi-angle clamping can be performed according to different angles. At the same time, punching and marking at multiple points can be performed through the extension plate.

[0004] Most of the punching locators currently used cannot perform stable clamping. The angle steel will often shake during punching, resulting in reduced punching accuracy and errors. If multi-position punching is required, the punching locator needs to be reinstalled, which not only reduces the punching efficiency but also increases the work intensity. In view of this, we propose a punching locator for angle steel switch machine installation device. Utility Model Content

[0005] The purpose of the utility model is to provide a punching positioner for an angle steel type switch machine installation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a punching positioner for an angle steel switch installation device, comprising a hinge plate, a guide hole being formed on the surface of the hinge plate, an extension plate being slidably connected to the inner wall of the hinge plate, an extension assembly being provided inside the extension plate, a clamping assembly being provided on the surface of the hinge plate, and the extension assembly comprising:

[0007] A stopper is fixed to the inner wall of the hinge plate, and one end of the stopper away from the hinge plate abuts against the inclined slider;

[0008] A compression spring, wherein one end of the inclined sliding block away from the stop block is fixed to one end of the compression spring, the other end of the compression spring is fixed to the inner wall of the rectangular block, one end of the rectangular block is hinged to the inner wall of the extension plate, and the other end of the rectangular block is hinged to a pull rod;

[0009] A fixed block is fixed on one end of the pull rod away from the rectangular block, a movable block is fixed on the outer wall of the fixed block, and a pull ring is fixed on the top of the movable block.

[0010] Preferably, the stoppers are provided in multiple groups, and the multiple groups of stoppers are linearly arrayed at equal intervals on one side of the hinge plate.

[0011] Preferably, the inclined sliding block, compression spring, rectangular block, pull rod and fixed block are provided in multiple groups, so that the extension plate is more stable when extending and retracting, thereby stabilizing the punching.

[0012] Preferably, the surface of the moving block is plugged into the top of the extension plate, so that the moving block can move inside the extension plate.

[0013] Preferably, the clamping assembly includes an L-shaped fixing plate, an L-shaped fixing plate is fixed to the surface of the hinge plate, the top of the L-shaped fixing plate is rotatably connected to a rotator, the bottom of the rotator is fixed to a threaded rod, a fixing spring is fixed to the inner side of the L-shaped fixing plate, the surface of the threaded rod is threadedly connected to the clamping block through a threaded hole, the inner wall of the clamping block is fixed to one end of the spring telescopic rod, the other end of the spring telescopic rod is fixed to a clamp, a sliding groove is provided on the inner side of the L-shaped fixing plate, and a rectangular slider is slidably connected to the surface of the sliding groove, and the rectangular slider is fixed to the side of the clamping block close to the L-shaped fixing plate.

[0014] Preferably, the clamping assembly is provided in multiple groups, which can clamp the object to be punched to prevent inaccurate punching.

[0015] Compared with the prior art, the present invention provides a hole-punching positioner for an angle steel switch installation device, which has the following beneficial effects:

[0016] 1. The punching locator of the angle steel switch installation device is provided with an extension plate, a stop block, an inclined slider, a compression spring and a rectangular block in order to enable multi-point punching. When the extension plate is pulled outward, the inclined slider is contracted by the spring, thereby better enabling multi-point punching.

[0017] 2. The angle steel switch installation device has a punching locator. In order to make the angle steel more stable when punching, the threaded rod, threaded hole and clamp are set, and cooperate with the rotator, spring telescopic rod and clamp. When the rotator is rotated clockwise, the threaded rod will drive the threaded hole and clamp to move upward, and make the spring telescopic rod extend and retract, so as to better make the angle steel more stable when punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a left-side top view of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of part of the structure of the utility model;

[0020] Figure 3 It is a schematic cross-sectional view of part of the structure of the utility model;

[0021] Figure 4For this utility model Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0022] Figure 5 This is a schematic diagram of a left-side top view of the overall structure of the utility model;

[0023] Figure 6 It is a schematic cross-sectional view of part of the structure of the utility model.

[0024] In the figure: 1. Hinge plate; 101. Guide hole; 2. Extension plate; 3. Extension assembly; 31. Stop block; 32. Oblique slider; 33. Compression spring; 34. Rectangular block; 35. Pull rod; 36. Fixed block; 37. Moving block; 38. Pull ring; 4. Clamping assembly; 41. L-shaped fixing plate; 42. Rotator; 43. Threaded rod; 44. Fixed spring; 45. Threaded hole; 46. Clamping block; 47. Spring telescopic rod; 48. Clamp; 49. Slide groove; 410. Rectangular slider. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6 The utility model provides a technical solution: a punching positioner for an angle steel switch installation device, comprising a hinge plate 1, which can clamp and punch angle steel according to different angles. A guide hole 101 is provided on the surface of the hinge plate 1, and three groups of guide holes 101 are provided. The three groups of guide holes 101 all pass through the hinge plate 1 for punching positioning. The inner wall of the hinge plate 1 is slidably connected with an extension plate 2, which can be adjusted by sliding according to different punching distances required. An extension component 3 is provided inside the extension plate 2, and the extension component 3 is provided with four groups, which can be adjusted to punch marks on both sides. A clamping component 4 is provided on the surface of the hinge plate 1.

[0027] When the cam 32 is in the unlock state, the cam 32 is in the unlock state, and the cam 32 is in the unlock state, so that the cam 32 can be unlocked and the cam 32 can be unlocked. The other end of the rectangular block 34 is hinged with a pull rod 35. When the pull rod 35 is pulled, the rectangular block 34 can be moved inward. At the same time, the pull rod 35 can be pushed to reset. A fixed block 36 is fixed to the end of the pull rod 35 away from the rectangular block 34. A moving block 37 is fixed to the outer wall of the fixed block 36. The surface of the moving block 37 is plugged into the top of the extension plate 2. When the moving block 37 moves outward, it can be limited by the fixed block 36 so that the moving block 37 cannot be It is pulled to the outside of the extension plate 2, and a pull ring 38 is fixed on the top of the movable block 37. By pulling the pull ring 38, the movable block 37, the pull rod 35 and the rectangular block 34 can be moved toward the inside of the extension plate 2, so that the inclined slider 32 no longer conflicts with the stop block 31, thereby pushing the extension plate 2 inward. The inclined slider 32, the compression spring 33, the rectangular block 34, the pull rod 35 and the fixed block 36 are provided in four groups, which can make the extension plate 2 more stable when adjusted and reduce the error during punching and positioning.

[0028] In one embodiment of the present invention, the clamping assembly 4 includes an L-shaped fixing plate 41, an L-shaped fixing plate 41 is fixed to the surface of the hinge plate 1, the top of the L-shaped fixing plate 41 is rotatably connected to a rotator 42, the rotator 42 passes through the L-shaped fixing plate 41, and a threaded rod 43 is fixed to the bottom of the rotator 42. The top of the threaded rod 43 is fixed to the rotator 42, so that when the rotator 42 rotates, the threaded rod 43 can be driven to rotate, and the L-shaped fixing plate 41 can perform a side protection for the threaded rod 43. A fixing spring 44 is fixed to the inner side of the L-shaped fixing plate 41, and the surface of the threaded rod 43 is threadedly connected to the clamping block 46 through a threaded hole 45. When the rotator 42 is rotated clockwise, the threaded rod 43 drives the clamping block 46 to move upward through the threaded hole 45, and the fixing spring 44 can The clamping block 46 is prevented from excessively contacting the hinge plate 1 while moving upward, thereby causing damage to the clamping assembly 4. The inner wall of the clamping block 46 is fixed to one end of the spring telescopic rod 47, and the other end of the spring telescopic rod 47 is fixed with a clamp 48. When the clamp 48 contacts the angle steel, the spring telescopic rod 47 can be contracted to clamp the hinge plate 1 and the angle steel, so that the clamping of the hinge plate 1 and the angle steel is more stable. A slide groove 49 is provided on the inner side of the L-shaped fixed plate 41, and a rectangular slider 410 is slidably connected to the surface of the slide groove 49. The rectangular slider 410 is fixed to the side of the clamping block 46 close to the L-shaped fixed plate 41. The rectangular slider 410 prevents the clamping block 46 from deviating by sliding with the slide groove 49. The clamping assembly 4 is provided with two groups, which can clamp objects that need to be punched according to different angles and reduce errors.

[0029] Working principle: when punching is required, the outer wall of the hinge plate 1 is fitted with the inner wall of the angle steel, and then the threaded rod 43 is rotated together by rotating the rotator 42. While rotating, the threaded rod 43 drives the clamping block 46 to move through the threaded hole 45. At the same time, the sliding groove 49 on the inner side of the L-shaped fixing plate 41 slides with the rectangular slider 410 of the clamping block 46, so that the clamping block 46 does not deviate, so as to fit the clamp 48 with the angle steel. The clamp 48 can be made to over-contact with the hinge plate 1 through the fixing spring 44, and then the spring telescopic rod 47 is compressed to clamp the clamp 48 through the hinge plate 1 and the outer wall of the angle steel, so that the angle steel does not shake when punching, ensuring the accuracy of punching. During the clamping process, the L-shaped fixing plate 41 can provide side protection for the threaded rod 43. When the cam 33 is pulled back, the inclined surface of the slider 32 contacts the stopper 31, and the compression spring 33 is compressed. The slider 32 moves inward through the rectangular block 34, and can be pulled outward. Then, the guide hole 101 is used to mark and punch holes on the surface of the angle steel, which can be adjusted according to the different punching distances. When it is pulled to the top, the inclined slider 32 conflicts with the inside of the extension plate 2, so that the inclined slider 32 is limited. When it needs to return, the pull ring 38 is pulled outward, and the fixed block 36 limits the movable block 37, so that the movable block 37 cannot be pulled to the outside of the extension plate 2. Then the pull rod 35 drives the rectangular block 34 to move toward the inside of the extension plate 2, so that the inclined slider 32 no longer conflicts with the stopper 31, thereby pushing the extension plate 2 inward.

[0030] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A punching positioner for an angle steel switch installation device, comprising a hinge plate (1), a guide hole (101) being provided on the surface of the hinge plate (1), an extension plate (2) being slidably connected to the inner wall of the hinge plate (1), and characterized in that: An extension component (3) is provided inside the extension plate (2), a clamping component (4) is provided on the surface of the hinge plate (1), and the extension component (3) comprises: A stopper (31), wherein the inner wall of the hinge plate (1) is fixed with a stopper (31), and an end of the stopper (31) away from the hinge plate (1) abuts against an inclined slider (32); A compression spring (33), one end of the inclined sliding block (32) away from the stopper (31) is fixed to one end of the compression spring (33), the other end of the compression spring (33) is fixed to the inner wall of the rectangular block (34), one end of the rectangular block (34) is hinged to the inner wall of the extension plate (2), and the other end of the rectangular block (34) is hinged to a pull rod (35); A fixed block (36) is fixed to one end of the pull rod (35) away from the rectangular block (34), a movable block (37) is fixed to the outer wall of the fixed block (36), and a pull ring (38) is fixed to the top of the movable block (37).

2. The hole punching positioner for the angle steel type switch installation device according to claim 1, characterized in that: The stoppers (31) are provided in multiple groups, and the multiple groups of stoppers (31) are arranged in a linear array at equal intervals on one side of the hinge plate (1).

3. The hole punching positioner for the angle steel switch installation device according to claim 1, characterized in that: The inclined sliding block (32), compression spring (33), rectangular block (34), pull rod (35) and fixed block (36) are provided in multiple groups.

4. The hole punching positioner for the angle steel type switch machine installation device according to claim 1, characterized in that: The surface of the moving block (37) is plugged into the top of the extension plate (2).

5. The hole punching positioner for the angle steel type switch installation device according to claim 1, characterized in that: The clamping assembly (4) includes an L-shaped fixing plate (41), the surface of the hinge plate (1) is fixed with an L-shaped fixing plate (41), the top of the L-shaped fixing plate (41) is rotatably connected to a rotator (42), the bottom of the rotator (42) is fixed with a threaded rod (43), the inner side of the L-shaped fixing plate (41) is fixed with a fixing spring (44), the surface of the threaded rod (43) is threadedly connected to a clamping block (46) through a threaded hole (45), the inner wall of the clamping block (46) is fixed to one end of a spring telescopic rod (47), the other end of the spring telescopic rod (47) is fixed with a clamp (48), the inner side of the L-shaped fixing plate (41) is provided with a sliding groove (49), the surface of the sliding groove (49) is slidably connected to a rectangular slider (410), and the rectangular slider (410) is fixed to the side of the clamping block (46) close to the L-shaped fixing plate (41).

6. The hole punching positioner for the angle steel switch installation device according to claim 5, characterized in that: The clamping components (4) are provided in multiple groups.

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