CN215035105U

CN215035105U - Press fit jig

Info

Publication number: CN215035105U
Application number: CN202022845493.2U
Authority: CN
Inventors: 张君军
Original assignee: Suzhou Pinjia Electronic Technology Co ltd
Current assignee: Suzhou Pinjia Electronic Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-12-07
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a pressing fixture, which relates to the field of fixtures, and comprises a frame and a workbench arranged on the frame, wherein the workbench is provided with a fixture and a first air cylinder, the lower part of the fixture is provided with a sliding mechanism, the upper part of the fixture is provided with a pressure maintaining mechanism and a power mechanism for driving the pressure maintaining mechanism to move up and down, one side of the first air cylinder close to the pressing mechanism is provided with a proximity switch for detecting whether the first air cylinder stretches in place, the pressing fixture also comprises a control mechanism for controlling the pressing fixture and a switch piece for controlling the first air cylinder to open and close, the first air cylinder, the power mechanism, the proximity switch and the switch piece are respectively and electrically connected with the control mechanism, the product is placed on the fixture at one side of the pressing mechanism, the first air cylinder drives the product to move to the lower part of the pressing mechanism, and the product is not required to be manually and directly placed below the pressing mechanism, the safety factor is high, and the pressure injury of personnel is avoided, and the product is also prevented from being crushed.

Description

Press fit jig

Technical Field

The utility model relates to a tool field, in particular to pressing fixture.

Background

The existing press-fit jig is used for manually placing a product below the press-fit jig, then a switch button is pressed to start pressure maintaining, potential safety hazards exist in the press-fit jig, and the safety factor is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a pressfitting tool that factor of safety is high.

The utility model provides a technical scheme that its technical problem adopted is: the pressing jig comprises a rack and a workbench arranged on the rack, wherein a jig for placing a product and a first air cylinder for driving the jig to move back and forth are arranged on the workbench, a sliding mechanism for driving the jig to move is arranged below the jig, a pressure maintaining mechanism for pressing the product to maintain the pressure and a power mechanism for driving the pressure maintaining mechanism to move up and down are arranged above the jig, a proximity switch for detecting whether the first air cylinder stretches in place is arranged on one side, close to the pressing mechanism, of the first air cylinder, a control mechanism for controlling the pressing jig and a switch piece for controlling the first air cylinder to start and stop are arranged on one side, close to the pressing mechanism, the first air cylinder, the power mechanism, the proximity switch and the switch piece are respectively and electrically connected with the control mechanism, the first air cylinder is used for driving the jig to move back and forth, and the pressure maintaining mechanism is used for pressing the product to maintain the pressure, the power unit is used for driving the pressure maintaining mechanism to move up and down, the control mechanism is used for controlling the pressing fixture, and the switch piece is used for controlling the first air cylinder to start and stop.

Further, the method comprises the following steps: the sliding mechanism comprises a sliding block arranged below the jig, a sliding rail is arranged below the sliding block, the sliding block horizontally moves along the sliding rail, and the sliding rail is fixedly arranged on the workbench.

Further, the method comprises the following steps: the pressurize mechanism includes first fixed plate, be provided with a plurality of first guide posts and first uide bushing on the first fixed plate, first uide bushing sets up and reciprocates at the surface of first guide post and along first guide post, first uide bushing passes first fixed plate and can reciprocate, each the lower extreme of first guide post is provided with the clamp plate, the clamp plate is used for pressing the product.

Further, the method comprises the following steps: the lower extreme of first uide bushing is provided with first spacing collar, first spacing collar sets up the below at first fixed plate, the surface of first guide post is located and is provided with the spring between first spacing collar and the clamp plate, first spacing collar is used for preventing first fixed plate along first uide bushing downstream, the spring is used for producing elasticity and prevents that the clamp plate from crushing the product.

Further, the method comprises the following steps: the top of first guide post is connected with the second fixed plate, four edges of first fixed plate and second fixed plate are through first spliced pole fixed connection, the top of second fixed plate is provided with the third fixed plate, second fixed plate and third fixed plate pass through the second guide post and connect, the third fixed plate passes through second spliced pole fixed connection with the workstation, the surface of second guide post is located and is provided with the second uide bushing on the up end of third fixed plate, the below that the surface of second guide post is located the third fixed plate is provided with the second spacing collar, the second spacing collar is used for restricting the displacement of second guide post rebound.

Further, the method comprises the following steps: the power mechanism comprises a second air cylinder arranged on the third fixing plate, a driving shaft of the second air cylinder is fixedly connected with the second fixing plate, the second air cylinder is electrically connected with the control mechanism, and the second air cylinder is used for driving the second fixing plate to drive the pressing plate to move up and down.

The utility model has the advantages that: the utility model discloses in place the product on the tool of pressing mechanism one side, first cylinder drives the below that the product removed pressing mechanism, does not need artifical direct to put the product in pressing mechanism's below, and factor of safety is high, has avoided the crushing personnel to have also avoided crushing the product simultaneously.

Drawings

FIG. 1 is a schematic structural view of a pressing fixture;

FIG. 2 is a schematic structural view of a sliding mechanism;

FIG. 3 is a schematic structural diagram of a pressure maintaining mechanism and a power mechanism;

labeled as: 1. a frame; 2. a work table; 3. a jig; 4. a first cylinder; 5. a pressure maintaining mechanism; 6. a power mechanism; 7. a switch member; 8. a sliding mechanism; 51. a first fixing plate; 52. a first guide post; 53. a first guide sleeve; 54. pressing a plate; 55. a second fixing plate; 56. a first connecting column; 57. a third fixing plate; 58. a second guide post; 59. a second guide sleeve; 61. a second cylinder; 81. a slider; 82. a slide rail.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

The press-fit jig shown in fig. 1 comprises a frame 1 and a workbench 2 arranged on the frame 1, wherein a jig 3 for placing a product and a first air cylinder 4 for driving the jig 3 to move back and forth are arranged on the workbench 2, a sliding mechanism 8 for driving the jig 3 to move is arranged below the jig 3, a pressure maintaining mechanism 5 for pressing the product to maintain the pressure of the product and a power mechanism 6 for driving the pressure maintaining mechanism 5 to move up and down are arranged above the jig 3, a proximity switch for detecting whether the first air cylinder 4 stretches in place is arranged on one side of the first air cylinder 4 close to the press-fit mechanism, a control mechanism for controlling the press-fit jig and a switch 7 for controlling the first air cylinder 4 to start and stop are arranged, the first air cylinder 4, the power mechanism 6, the proximity switch and the switch 7 are respectively electrically connected with the control mechanism, and the first air cylinder 4 is used for driving the jig 3 to move back and forth, the pressure maintaining mechanism 5 is used for pressing products to maintain pressure of the products, the power mechanism 6 is used for driving the pressure maintaining mechanism 5 to move up and down, the control mechanism is used for controlling the pressing jig, the switch 7 is used for controlling the first air cylinder 4 to start and stop, the control mechanism comprises a controller, the controller can be PCOXOOOABO or JC01-COD-202, and PCOXOOOABO is selected in the implementation case.

On the basis, as shown in fig. 2, the sliding mechanism 8 includes a sliding block 81 disposed below the jig 3, a sliding rail 82 is disposed below the sliding block 81, the sliding block 81 horizontally moves along the sliding rail 82, and the sliding rail 82 is fixedly disposed on the workbench.

In addition, as shown in fig. 3, the pressure maintaining mechanism 5 includes a first fixing plate 51, the first fixing plate 51 is provided with a plurality of first guide posts 52 and a first guide sleeve 53, the first guide sleeve 53 is provided on the outer surface of the first guide post 52 and moves up and down along the first guide post 52, the first guide sleeve 53 passes through the first fixing plate 51 and can move up and down, and a pressing plate 54 is provided at the lower end of each first guide post 52, and the pressing plate 54 is used for pressing the product.

On the basis, the lower end of the first guide sleeve 53 is provided with a first limiting ring, the first limiting ring is arranged below the first fixing plate 51, a spring is arranged between the first limiting ring and the pressing plate 54 on the outer surface of the first guide column 52, the first limiting ring is used for preventing the first fixing plate 51 from moving downwards along the first guide sleeve 53, and the spring is used for generating elastic force to prevent the pressing plate 54 from crushing a product.

On the basis, the top of first guide post 52 is connected with second fixed plate 55, four edges of first fixed plate 51 and second fixed plate 55 are through first spliced pole 56 fixed connection, the top of second fixed plate 55 is provided with third fixed plate 57, second fixed plate 55 and third fixed plate 57 are connected through second guide post 58, third fixed plate 57 passes through second spliced pole fixed connection with workstation 2, the surface of second guide post 58 is located and is provided with second uide bushing 59 on the up end of third fixed plate 57, the surface of second guide post 58 is located the below of third fixed plate 57 and is provided with the second spacing collar, the displacement that second guide post 58 moved up is used for restricting.

On the basis, the power mechanism 6 includes a second cylinder 61 disposed on the third fixing plate 57, a driving shaft of the second cylinder 61 is fixedly connected to the second fixing plate 55, the second cylinder 61 is electrically connected to the control mechanism, and the second cylinder 61 is configured to drive the second fixing plate 55 to drive the pressing plate 54 to move up and down.

On the basis, firstly, a product is placed on the jig 3, the switch part 7 is pressed, the first air cylinder 4 is driven to drive the jig 3 to drive 81 the product to horizontally move along the slide rail 82, then the product is driven to move, when the proximity switch detects that the product moves to the position below the pressure maintaining mechanism 5, a signal is sent to the control mechanism, the control mechanism controls the first air cylinder 4 to stop driving, then the power mechanism 6 is controlled to drive the pressure maintaining mechanism 5 to downwards move to press the product, after the product is pressed for a period of time, the power mechanism 6 drives the pressure maintaining mechanism 5 to upwards move, the first air cylinder retracts to drive the product to move out, and the operation is repeated.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Pressfitting tool includes frame (1) and workstation (2) of setting on frame (1), its characterized in that: a jig (3) for placing a product and a first cylinder (4) for driving the jig (3) to move back and forth are arranged on the workbench (2), a sliding mechanism (8) for driving the jig (3) to move is arranged below the jig (3), a pressure maintaining mechanism (5) for pressing the product to maintain the pressure of the product and a power mechanism (6) for driving the pressure maintaining mechanism (5) to move up and down are arranged above the jig (3), a proximity switch for detecting whether the first cylinder (4) stretches in place is arranged on one side of the first cylinder (4) close to the pressing mechanism, the pressing mechanism further comprises a control mechanism for controlling the pressing jig and a switch piece (7) for controlling the first cylinder (4) to start and stop, the first cylinder (4), the power mechanism (6), the proximity switch and the switch piece (7) are respectively electrically connected with the control mechanism.

2. The pressing jig according to claim 1, wherein: the sliding mechanism (8) comprises a sliding block (81) arranged below the jig (3), a sliding rail (82) is arranged below the sliding block (81), the sliding block (81) horizontally moves along the sliding rail (82), and the sliding rail (82) is fixedly arranged on the workbench.

3. The pressing jig according to claim 1, wherein: the pressure maintaining mechanism (5) comprises a first fixing plate (51), wherein a plurality of first guide columns (52) and a first guide sleeve (53) are arranged on the first fixing plate (51), the first guide sleeve (53) is arranged on the outer surface of the first guide columns (52) and moves up and down along the first guide columns (52), the first guide sleeve (53) penetrates through the first fixing plate (51) and can move up and down, and a pressing plate (54) is arranged at the lower ends of the first guide columns (52).

4. The pressing jig according to claim 3, wherein: the lower end of the first guide sleeve (53) is provided with a first limiting ring, the first limiting ring is arranged below the first fixing plate (51), and a spring is arranged between the first limiting ring and the pressing plate (54) and on the outer surface of the first guide column (52).

5. The pressing jig according to claim 4, wherein: the top of first guide post (52) is connected with second fixed plate (55), four edges of first fixed plate (51) and second fixed plate (55) are through first spliced pole (56) fixed connection, the top of second fixed plate (55) is provided with third fixed plate (57), second fixed plate (55) and third fixed plate (57) are connected through second guide post (58), third fixed plate (57) and workstation (2) are through second spliced pole fixed connection, the surface of second guide post (58) is located and is provided with second uide bushing (59) on the up end of third fixed plate (57), the surface of second guide post (58) is located the below of third fixed plate (57) and is provided with the second spacing collar.

6. The pressing jig according to claim 5, wherein: the power mechanism (6) comprises a second air cylinder (61) arranged on the third fixing plate (57), a driving shaft of the second air cylinder (61) is fixedly connected with the second fixing plate (55), and the second air cylinder (61) is electrically connected with the control mechanism.