CN217648229U

CN217648229U - Adjustable fixture for burning equipment

Info

Publication number: CN217648229U
Application number: CN202220570161.4U
Authority: CN
Inventors: 张希祥; 李丽梅
Original assignee: Sichuan Dianchengdian Automation Technology Co ltd
Current assignee: Sichuan Dianchengdian Automation Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-10-25
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses an anchor clamps with adjustable be used for burning equipment, including support and second anchor clamps subassembly, one side on support top is fixed with the extension board, and all be fixed with the reinforcing plate on the both sides outer wall of extension board, be fixed with the baffle on the outer wall of reinforcing plate one side, the top of extension board is fixed with the shaft, the main shaft is installed in the internal rotation of shaft, the one end of main shaft is fixed with the connecting plate, the welding has the loading board on the outer wall of connecting plate one side, all be fixed with the support frame on the both sides outer wall of loading board, install the cylinder on the inner wall of support frame one side, the piston rod top of cylinder is fixed with the cross. The utility model discloses not only realize the grip function of anchor clamps multistation, can accomplish the burning record work of four group's circuit boards at least in a short time, effectively promote the operating efficiency who burns record equipment, still be convenient for the staff debugs, clean the maintenance to the anchor clamps subassembly.

Description

Adjustable fixture for burning equipment

Technical Field

The utility model relates to a burn record anchor clamps technical field, specifically be an anchor clamps with adjustable be used for burning record equipment.

Background

The chip, as a processor, needs a program in operation to miniaturize all components into one or several integrated circuits; the process of storing a program in a chip, called chip burning, is an integrated circuit that accepts coded instructions at one or more of its terminals, executes the instructions and outputs signals describing its state. Understanding the meaning of burning, it is clear that the burner is actually a tool for writing data on a programmable integrated circuit, the burner is mainly used for programming (or writing) chips such as a single chip microcomputer (including an embedded type)/a memory (including a BIOS), the burning device mainly modifies a program in a read only memory, the burner is usually connected with a computer and used in cooperation with programming software, a clamp is needed to be used in the process of burning the program on a circuit board, and the position of the circuit board is locked by the clamp.

The clamp of the existing burning equipment in the market is various in types, can basically meet the use requirements of people, but still has certain defects, the clamp of the existing burning equipment is often used by a single group in the use process, the next group of burning work can be carried out after the group of circuit boards is burned, the circuit boards are limited and clamped, the time is consumed, and the burning efficiency of the burning equipment on the circuit boards is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps with adjustable be used for burning record equipment to it carries out spacing problem to singly organizing the circuit board to provide anchor clamps in the use more to solve above-mentioned background art, is difficult to satisfy the burning record demand of high rhythm.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps with adjustable be used for burning record equipment, includes support and second anchor clamps subassembly, one side on support top is fixed with the extension board, just all be fixed with the reinforcing plate on the both sides outer wall of extension board, be fixed with the baffle on the outer wall of reinforcing plate one side, the top of extension board is fixed with a section of thick bamboo, the main shaft is installed in the inside rotation of a section of thick bamboo, the one end of main shaft is fixed with the connecting plate, the welding has the loading board on the outer wall of connecting plate one side, all be fixed with the support frame on the both sides outer wall of loading board, install the cylinder on the inner wall of support frame one side, the piston rod top of cylinder is fixed with the cross, the top and the bottom of cross all movable mounting have long connecting rod, be fixed with the fixing base on the outer wall of support frame one side, the fixing base sets up to two sets of, movable mounting has the swing arm on the outer wall of fixing base one side, the top of swing arm is fixed with the location head, swing arm surperficial one side movable mounting has vice connecting rod, the bottom of vice connecting rod and the one end swing joint of long connecting rod.

Preferably, the support plate and the reinforcing plate are both made of alloy steel.

Preferably, a linear rack is installed on one side of the surface of the support plate in a lifting mode, a gear is fixed to the other end of the main shaft, and the linear rack is meshed with the gear.

Preferably, install flexible driving piece on the outer wall of baffle one side, flexible driving piece can be electric putter, the connector is installed on the top of flexible driving piece, the outer wall fixed connection of connector and sharp rack.

Preferably, a mounting frame is fixed on the outer wall of one side of the support frame, a U-shaped clamping seat is fixed on the outer wall of the mounting frame, and the mounting frame is fixedly connected with the bearing plate through bolts.

Preferably, a convex column is fixed on one side of the surface of the fixed seat, and the top end of the convex column extends to the outside of the straight notch of the long connecting rod.

Preferably, the auxiliary connecting rod can correspond to two groups of the swing arms.

Preferably, a rubber pad is fixed at the bottom end of the positioning head, and a groove is formed in the lower surface of the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable clamp for the burning equipment not only realizes the multi-station clamping function of the clamp, can finish the burning work of at least four groups of circuit boards in a short time, effectively improves the operating efficiency of the burning equipment, but also is convenient for workers to debug and clean and maintain the clamp assembly;

(1) Through the arrangement of the structures of the swing arm, the positioning heads and the like which are matched with each other, the cross is pushed by the air cylinder to move right, the swing arm, the positioning heads and the rubber pads are pulled downwards by the auxiliary connecting rod, namely, the two groups of positioning heads clamp the circuit boards on the upper surface and the lower surface of the bearing plate through the rubber pads, the multi-station clamping function of the clamp is realized, and the adjustment is quick and convenient;

(2) Through the arrangement of the structure that the connecting plate and the bearing plate are matched with each other, the connector and the linear rack are pushed to move upwards through the telescopic driving piece, the linear rack drives the main shaft, the connecting plate and the bearing plate to rotate until the bearing plate is turned over by one hundred eighty degrees, so that the positions of the circuit boards are adjusted and reversed, the programming device continues programming, programming work of at least four groups of circuit boards can be completed in a short time, and the operating efficiency of the programming device is effectively improved;

(3) Through being provided with the structure of mutually supporting such as mounting bracket and U type cassette, take off the bolt between U type cassette and the loading board, wholly take off parts such as mounting bracket, U type cassette and support frame from the loading board, the staff of being convenient for debugs, clean the maintenance to the anchor clamps subassembly.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

FIG. 5 is a schematic view of the cross in a three-dimensional structure;

in the figure: 1. a support; 2. a support plate; 3. a reinforcing plate; 4. a second clamp assembly; 5. a baffle plate; 6. a telescopic driving member; 601. a connector; 7. a shaft cylinder; 8. a main shaft; 801. a gear; 9. a connecting plate; 10. a carrier plate; 11. a linear rack; 12. a support frame; 13. a cylinder; 14. a cross; 15. a fixed seat; 16. a convex column; 17. a long connecting rod; 18. swinging arms; 19. an auxiliary link; 20. positioning the head; 21. a rubber pad; 22. a mounting frame; 23. u-shaped card seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an adjustable clamp for burning equipment comprises a support 1 and a second clamp assembly 4, wherein a support plate 2 is fixed on one side of the top end of the support 1, reinforcing plates 3 are fixed on the outer walls of two sides of the support plate 2, and the support plate 2 and the reinforcing plates 3 are made of alloy steel materials;

a baffle 5 is fixed on the outer wall of one side of the reinforcing plate 3, a shaft cylinder 7 is fixed at the top end of the support plate 2, a main shaft 8 is rotatably installed inside the shaft cylinder 7, a connecting plate 9 is fixed at one end of the main shaft 8, a bearing plate 10 is welded on the outer wall of one side of the connecting plate 9, support frames 12 are fixed on the outer walls of two sides of the bearing plate 10, and a worker places four groups of circuit boards to be burned on the upper surface and the lower surface of the two groups of bearing plates 10;

the inner wall of one side of the support frame 12 is provided with a cylinder 13; an installation frame 22 is fixed on the outer wall of one side of the support frame 12, a U-shaped clamping seat 23 is fixed on the outer wall of the installation frame 22, the installation frame 22 is fixedly connected with the bearing plate 10 through bolts, the bolts between the U-shaped clamping seat 23 and the bearing plate 10 can be taken down, and the fixing limit between the U-shaped clamping seat 23 and the bearing plate 10 is removed;

the mounting frame 22, the U-shaped clamping seat 23, the supporting frame 12 and other components are integrally taken down from the bearing plate 10, so that a worker can conveniently debug and maintain the clamp assembly, and the convenience of later maintenance of the clamp is improved;

a cross 14 is fixed at the top end of a piston rod of the air cylinder 13, long connecting rods 17 are movably mounted at the top end and the bottom end of the cross 14, a convex column 16 is fixed at one side of the surface of a fixed seat 15, the top end of the convex column 16 extends to the outside of a straight notch of the long connecting rod 17, fixed seats 15 are fixed on the outer wall of one side of the supporting frame 12, the fixed seats 15 are arranged into two groups, swing arms 18 are movably mounted on the outer wall of one side of the fixed seat 15, an auxiliary connecting rod 19 can correspond to the two groups of swing arms 18, and the fixed seats 15 serve as swing circle centers of the swing arms 18;

a positioning head 20 is fixed at the top end of the swing arm 18, a rubber pad 21 is fixed at the bottom end of the positioning head 20, a groove is formed in the lower surface of the rubber pad 21, an auxiliary connecting rod 19 is movably mounted on one side of the surface of the swing arm 18, the bottom end of the auxiliary connecting rod 19 is movably connected with one end of the long connecting rod 17, the cross 14 is pushed by the air cylinder 13 to move rightwards, the cross 14 drives the long connecting rod 17 to move, and at the moment, the swing arm 18, the positioning head 20 and the rubber pad 21 are pulled downwards by the auxiliary connecting rod 19;

the circuit boards on the upper surface and the lower surface of the bearing plate 10 are clamped by the two groups of positioning heads 20 through the rubber pads 21, so that the multi-station clamping function of the clamp is realized, the adjustment is quick and convenient, and the use convenience of the clamp is enhanced;

a linear rack 11 is installed on one side of the surface of the support plate 2 in a lifting mode, a telescopic driving part 6 is installed on the outer wall of one side of the baffle 5, the telescopic driving part 6 can be an electric push rod, a connector 601 is installed at the top end of the telescopic driving part 6, the connector 601 is fixedly connected with the outer wall of the linear rack 11, a gear 801 is fixed at the other end of the main shaft 8, the linear rack 11 is meshed with the gear 801, the connector 601 and the linear rack 11 are pushed to move upwards through the telescopic driving part 6, and due to the fact that the linear rack 11 and the gear 801 are meshed with each other, the linear rack 11 drives the gear 801, the main shaft 8, the connecting plate 9, the bearing plate 10 and other parts to rotate;

the bearing plate 10 can be driven by the telescopic driving member 6 to turn over by one hundred eighty degrees, so that the positions of the circuit boards are adjusted and reversed, and the programming device continues to perform programming at the moment, so that the programming work of at least four groups of circuit boards is completed in a short time, and the operating efficiency of the programming device is effectively improved.

When the device is used, firstly, a worker places four groups of circuit boards to be burned on the upper surface and the lower surface of two groups of bearing plates 10, then the worker opens the air cylinder 13, the air cylinder 13 pushes the cross 14 to move to the right, the cross 14 drives the long connecting rod 17 to move, the auxiliary connecting rod 19 pulls the swing arm 18, the positioning head 20 and the rubber pad 21 downwards, the fixing seat 15 serves as the swinging circle center of the swing arm 18 in the process, namely the two groups of positioning heads 20 clamp the circuit boards on the upper surface and the lower surface of the bearing plates 10 through the rubber pad 21, the clamping function of the clamp is realized, the adjustment is quick and convenient, the use convenience of the clamp is enhanced, after the burning of the circuit boards on the upper surface of the bearing plates 10 by the burning device is finished, the telescopic driving piece 6 is opened, the connecting head 601 and the linear rack 11 are pushed to go upwards by the telescopic driving piece 6, and the linear rack 11 and the gear 801 are meshed with each other, so that the linear rack 11 drives the gear 801, the main shaft 8, the connecting plate 9, the bearing plates 10 and other parts to rotate until the bearing plates 10 turn over by one hundred eighty degrees, the position of the circuit boards is adjusted and the burning device is continuously burned, thereby completing the burning of at least four groups of the burning device in a short time, and effectively improving the burning operation efficiency of the burning device;

the staff can take off the bolt between U type cassette 23 and the loading board 10, removes the fixed restriction between U type cassette 23 and the loading board 10, immediately takes off parts such as mounting bracket 22, U type cassette 23 and support frame 12 wholly from the loading board 10, and the staff of being convenient for debugs, maintains the anchor clamps subassembly, improves the convenience that anchor clamps maintained later stage.

Claims

1. The adjustable fixture for the burning equipment is characterized by comprising a support (1) and a second fixture assembly (4), wherein a support plate (2) is fixed on one side of the top end of the support (1), reinforcing plates (3) are fixed on outer walls of two sides of the support plate (2), a baffle (5) is fixed on an outer wall of one side of each reinforcing plate (3), a shaft barrel (7) is fixed on the top end of the support plate (2), a main shaft (8) is installed on the inner wall of the shaft barrel (7) in a rotating mode, a connecting plate (9) is fixed at one end of the main shaft (8), a bearing plate (10) is welded on an outer wall of one side of the connecting plate (9), supporting frames (12) are fixed on outer walls of two sides of the bearing plate (10), an air cylinder (13) is installed on an inner wall of one side of the supporting frame (12), a cross frame (14) is fixed at the top end of a piston rod of the air cylinder (13), long connecting rods (17) are movably installed at the top end and the bottom end of the cross frame (14), a fixing seat (15) is fixed on an outer wall of one side of the supporting frame (12), a fixing seat (15), a movable connecting rod (18) is installed on a movable connecting rod (18), and a positioning head (18) is installed on one side of a swing arm (18), the bottom end of the auxiliary connecting rod (19) is movably connected with one end of the long connecting rod (17).

2. The adjustable clamp for burning equipment as claimed in claim 1, wherein: the support plate (2) and the reinforcing plate (3) are both made of alloy steel.

3. The adjustable fixture for burning equipment as claimed in claim 1, wherein: one side of the surface of the support plate (2) is provided with a linear rack (11) in a lifting mode, the other end of the main shaft (8) is fixed with a gear (801), and the linear rack (11) is meshed with the gear (801).

4. The adjustable clamp for burning equipment as claimed in claim 3, wherein: install flexible driving piece (6) on the outer wall of baffle (5) one side, flexible driving piece (6) can be electric putter, connector (601) are installed on the top of flexible driving piece (6), the outer wall fixed connection of connector (601) and sharp rack (11).

5. The adjustable clamp for burning equipment as claimed in claim 1, wherein: the supporting frame is characterized in that an installation frame (22) is fixed on the outer wall of one side of the supporting frame (12), a U-shaped clamping seat (23) is fixed on the outer wall of the installation frame (22), and the installation frame (22) is fixedly connected with the bearing plate (10) through bolts.

6. The adjustable fixture for burning equipment as claimed in claim 1, wherein: a convex column (16) is fixed on one side of the surface of the fixed seat (15), and the top end of the convex column (16) extends to the outside of a straight notch of the long connecting rod (17).

7. The adjustable fixture for burning equipment as claimed in claim 1, wherein: the auxiliary connecting rods (19) can correspond to the two groups of swing arms (18).

8. The adjustable fixture for burning equipment as claimed in claim 1, wherein: the bottom end of the positioning head (20) is fixed with a rubber pad (21), and the lower surface of the rubber pad (21) is provided with a groove.