CN219852905U - Positioning fixture - Google Patents

Abstract

The utility model relates to the technical field of wind power brackets, in particular to a positioning fixture, which comprises a supporting plate and a positioning device, wherein the surface of the supporting plate is fixedly connected with the bracket, the inner wall of the bracket is slidably connected with a substrate, the positioning device is arranged on the surface of the substrate, the positioning device comprises a limiting rod, the limiting rod is fixedly connected with the surface of the substrate, the surface of the limiting rod is slidably connected with two positioning plates, one side of each positioning plate is fixedly connected with a guide block, the surface of the substrate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a control frame, one side of each positioning plate is fixedly connected with the guide block, the surface of the substrate is provided with the sliding groove, and the inner wall of the sliding groove is slidably connected with the control frame. According to the utility model, the positioning device is arranged, so that the equipment can be clamped and positioned conveniently, manual positioning can be replaced, the whole equipment is more stable, the error probability in welding operation is reduced, and the economic loss of a user is reduced.

Description

Positioning fixture

Technical Field

The utility model relates to the technical field of wind power brackets, in particular to a positioning clamp.

Background

The positioning clamp is a component for clamping and positioning a workpiece, and is often used for clamping and positioning operation when the wind power bracket is welded and installed along with the development of society.

At present, most positioning fixture equipment is required to be manually supported for positioning adjustment during welding, so that the welding speed is low, deviation is easy to occur, the efficiency is low, the economic loss of a user is increased, and the welding speed is improved.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, most positioning clamp equipment needs to be manually supported for positioning adjustment during welding, so that the welding speed is low, deviation is easy to occur, the efficiency is low, and the economic loss of a user is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a positioning fixture, includes layer board and positioner, the fixed surface of layer board is connected with the support, the inner wall sliding connection of support has the base plate, positioner sets up on the surface of base plate, positioner includes the gag lever post, the fixed surface of gag lever post and base plate is connected, the surface sliding connection of gag lever post has two locating plates, through setting up the gag lever post, is convenient for make the locating plate stably slide, and the locating plate is convenient for carry out the centre gripping to equipment, improves the ease of use, through setting up positioner, is convenient for carry out the centre gripping location to its equipment, can replace manual location, makes its equipment wholly more stable, reduces error probability in the welding operation, reduces user's economic loss.

Preferably, one side fixedly connected with guide block of locating plate, the spout has been seted up on the surface of base plate, the inner wall sliding connection of spout has the control frame, cooperates through control frame and guide block, can control the locating plate and remove the centre gripping.

Preferably, the fixed surface of base plate is connected with the telescopic link, the output of telescopic link and the fixed surface of control frame are connected, through setting up the telescopic link, and the automatic control frame of being convenient for removes, has improved the ease of use of whole equipment, and makes its centre gripping more stable.

Preferably, the surface cover of gag lever post is equipped with reset spring, reset spring's both ends respectively with locating plate and gag lever post fixed connection, through setting up reset spring, be convenient for control the locating plate, can make its locating plate carry out automatic re-setting, through setting up positioner, when needs are used equipment, open the telescopic link, the telescopic link can promote the control frame to one side, the control frame extrudees the guide block, the guide block can drive the locating plate and to be close to one side of gag lever post and remove, reset spring atress deformation produces elasticity, when removing to certain position, close the locating plate, can accomplish the use, when needs are opened, shrink the telescopic link, make its telescopic link pull back the control frame normal position, the control frame loses the constraint to the guide block, reset spring releases the elasticity, can pull back the normal position with the locating plate, can accomplish and open it.

Preferably, one side that the base plate is close to the support is provided with stabilising arrangement, stabilising arrangement includes the spill piece, the number of spill piece has two, the fixed surface of spill piece and base plate is connected, the inner wall sliding connection of spill piece and support, one side fixedly connected with two clamps that the support is close to the spill piece, the inner wall fixedly connected with locating lever of spill piece, the surface sliding connection of locating lever has the slider, the equal fixedly connected with pin in both sides of slider, pin and clamping frame joint cooperate through setting up pin and clamping frame, can bind the base plate at different co-altitude, be convenient for adjust it, through setting up stabilising arrangement, be convenient for adjust equipment, can weld the centre gripping to the equipment of different co-altitude, improved the holistic ease of equipment, the normal use of equipment of being convenient for.

Preferably, the sliding groove is formed in the surface of the concave block, two stabilizing rods are connected with the inner wall of the sliding groove in a sliding mode through a pulling spring, grooves are formed in the surface of the sliding block, the stabilizing rods are connected with the grooves in a clamping mode, the sliding block is conveniently bound through the stabilizing rods, and the stabilizing rods can be bound through the pulling spring, so that the sliding block is more stable.

Preferably, the surface cover of locating lever is equipped with compression spring, compression spring's both ends respectively with slider and locating lever fixed connection, through setting up compression spring, the slider of being convenient for control can make its slider carry out automatic re-setting.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the positioning device is arranged, when equipment is required to be used, the telescopic rod is opened, the telescopic rod can push the control frame to one side, the control frame extrudes the guide block, the guide block can drive the positioning plate to move to one side close to the limiting rod, the reset spring is stressed and deformed to generate elastic force, when the guide block moves to a certain position, the positioning plate is closed, the use can be completed, when the telescopic rod is required to be opened, the telescopic rod is retracted, the control frame is pulled back to the original position, the control frame loses the constraint on the guide block, the elastic force is released by the reset spring, the positioning plate can be pulled back to the original position, the equipment can be opened, the clamping and the positioning of the equipment can be conveniently carried out by arranging the positioning device, the manual positioning can be replaced, the whole equipment is more stable, the error probability in the welding operation is reduced, and the economic loss of a user is reduced.

Drawings

Fig. 1 is a schematic perspective view of a positioning fixture according to the present utility model;

FIG. 2 is a schematic diagram showing a rear view of a positioning fixture according to the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A of a positioning fixture according to the present utility model;

FIG. 4 is a schematic diagram showing a positioning device in a positioning fixture according to the present utility model;

fig. 5 is a schematic diagram of an exploded structure of a stabilizer in a positioning fixture according to the present utility model.

Legend description:

1. a supporting plate; 2. a substrate; 3. a bracket; 4. a positioning device; 41. a telescopic rod; 42. a control rack; 43. a positioning plate; 44. a guide block; 45. a limit rod; 46. a return spring; 5. a stabilizing device; 51. a clamping frame; 52. a stabilizer bar; 53. a concave block; 54. a positioning rod; 55. a slide block; 56. a stop lever.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a positioning fixture, includes layer board 1 and positioner 4, and the fixed surface of layer board 1 is connected with support 3, and the inner wall sliding connection of support 3 has base plate 2, and positioner 4 sets up on the surface of base plate 2.

The specific arrangement and function of the positioning means 4 and the stabilizing means 5 will be described in detail below.

In this embodiment: the locating device 4 comprises a limiting rod 45, the limiting rod 45 is fixedly connected with the surface of the base plate 2, two locating plates 43 are slidably connected to the surface of the limiting rod 45, the locating plates 43 can slide stably through the arrangement of the limiting rod 45, and the locating plates 43 can clamp equipment conveniently, so that usability is improved.

Specifically, a guide block 44 is fixedly connected to one side of the positioning plate 43, a chute is formed in the surface of the base plate 2, a control frame 42 is slidably connected to the inner wall of the chute, and the positioning plate 43 can be controlled to move and clamp by matching the control frame 42 with the guide block 44.

Specifically, the surface of the base plate 2 is fixedly connected with a telescopic rod 41, and the output end of the telescopic rod 41 is fixedly connected with the surface of the control frame 42.

In this embodiment: through setting up telescopic link 41, be convenient for automatic control frame 42 removes, has improved the usability of whole equipment, and makes its centre gripping more stable.

Specifically, the surface cover of gag lever post 45 is equipped with reset spring 46, and reset spring 46's both ends respectively with locating plate 43 and gag lever post 45 fixed connection, through setting up reset spring 46, be convenient for control locating plate 43, can make its locating plate 43 carry out automatic re-setting.

In this embodiment: one side that base plate 2 is close to support 3 is provided with stabilising arrangement 5, stabilising arrangement 5 includes spill piece 53, the number of spill piece 53 has two, the surface fixed connection of spill piece 53 and base plate 2, the inner wall sliding connection of spill piece 53 and support 3, one side that support 3 is close to spill piece 53 fixedly connected with two clamps 51, the inner wall fixedly connected with locating lever 54 of spill piece 53, the surface sliding connection of locating lever 54 has slider 55, the equal fixedly connected with pin 56 of both sides of slider 55, pin 56 and clamp 51 joint.

In this embodiment: by arranging the stop lever 56 to cooperate with the clamping frame 51, the base plate 2 can be restrained at different heights, and the adjustment is convenient.

Specifically, the sliding groove is formed in the surface of the concave block 53, two stabilizing rods 52 are connected to the inner wall of the sliding groove in a sliding mode through pulling springs, grooves are formed in the surface of the sliding block 55, the stabilizing rods 52 are clamped with the grooves, the sliding block 55 is conveniently restrained through the stabilizing rods 52, and the stabilizing rods 52 can be restrained through pulling the springs, so that the sliding block is more stable.

Specifically, the surface of the positioning rod 54 is sleeved with a compression spring, and two ends of the compression spring are fixedly connected with the sliding block 55 and the positioning rod 54 respectively.

In this embodiment: by providing the compression spring, the slider 55 can be controlled conveniently, and the slider 55 can be reset automatically.

Working principle: by arranging the positioning device 4, when the equipment is required to be used, the telescopic rod 41 is opened, the telescopic rod 41 can push the control frame 42 to one side, the control frame 42 extrudes the guide block 44, the guide block 44 can drive the positioning plate 43 to move to one side close to the limiting rod 45, the reset spring 46 is stressed and deformed to generate elasticity, when the positioning plate 43 is closed to a certain position, the use can be completed, when the telescopic rod 41 is required to be opened, the telescopic rod 41 is retracted to enable the telescopic rod 41 to pull the control frame 42 back to the original position, the control frame 42 loses the restraint on the guide block 44, the reset spring 46 releases elasticity, the positioning plate 43 can be pulled back to the original position, the equipment can be opened by arranging the positioning device 4, the equipment can be clamped and positioned conveniently, manual positioning can be replaced, the whole equipment is more stable, the error probability in the welding operation is reduced, and the economic loss of a user is reduced, in addition, when the device is required to be used, the sliding stabilizer bar 52 is pulled to deform under force to generate elasticity, so that the stabilizer bar 52 loses the constraint on the sliding block 55, the compression spring releases the elasticity, the sliding block 55 and the stop lever 56 are pulled to enable the stop lever 56 to lose the constraint on the clamping frame 51, the moving substrate 2 is adjusted, when the adjustment is completed, the sliding stabilizer bar 52 is pulled to deform under force to generate elasticity, the sliding block 55 is pressed, the compression spring deforms under force to generate elasticity, the stop lever 56 is inserted into the clamping frame 51, the stabilizer bar 52 is loosened, the spring is pulled to release the elasticity, the stabilizer bar 52 is propped against the surface of the sliding block 55, the device can be used, the device can be conveniently adjusted, the welding clamping of the devices with different heights can be realized, the integral usability of the device is improved, is convenient for the normal use of the equipment.

Claims (7)

1. The utility model provides a positioning fixture, includes layer board (1) and positioner (4), its characterized in that: the surface fixedly connected with support (3) of layer board (1), the inner wall sliding connection of support (3) has base plate (2), positioner (4) set up on the surface of base plate (2), positioner (4) include gag lever post (45), the fixed surface of gag lever post (45) and base plate (2) is connected, the surface sliding connection of gag lever post (45) has two locating plates (43), one side fixedly connected with guide block (44) of locating plate (43).

2. A positioning fixture as recited in claim 1, wherein: a sliding groove is formed in the surface of the base plate (2), and a control frame (42) is connected to the inner wall of the sliding groove in a sliding mode.

3. A positioning fixture as recited in claim 2, wherein: the surface of the base plate (2) is fixedly connected with a telescopic rod (41), and the output end of the telescopic rod (41) is fixedly connected with the surface of the control frame (42).

4. A positioning fixture as recited in claim 1, wherein: the surface of the limiting rod (45) is sleeved with a reset spring (46), and two ends of the reset spring (46) are fixedly connected with the positioning plate (43) and the limiting rod (45) respectively.

5. A positioning fixture as recited in claim 1, wherein: one side that base plate (2) is close to support (3) is provided with stabilising arrangement (5), stabilising arrangement (5) are including spill piece (53), the number of spill piece (53) has two, the fixed surface of spill piece (53) and base plate (2) is connected, the inner wall sliding connection of spill piece (53) and support (3), one side fixedly connected with two clamping frame (51) that support (3) is close to spill piece (53), the inner wall fixedly connected with locating lever (54) of spill piece (53), the surface sliding connection of locating lever (54) has slider (55), the both sides of slider (55) are all fixedly connected with pin (56), pin (56) and clamping frame (51) joint, the sliding groove has been seted up on the surface of spill piece (53), the inner wall in sliding groove is through pulling spring sliding connection has two stabilising levers (52).

6. A positioning fixture as recited in claim 5, wherein: the surface of the sliding block (55) is provided with a groove, and the stabilizer bar (52) is clamped with the groove.

7. A positioning fixture as recited in claim 5, wherein: the surface of the positioning rod (54) is sleeved with a compression spring, and two ends of the compression spring are fixedly connected with the sliding block (55) and the positioning rod (54) respectively.