CN111168436A

CN111168436A - Bracket processing improves anchor clamps

Info

Publication number: CN111168436A
Application number: CN202010137895.9A
Authority: CN
Inventors: 刘延明; 刘文革; 郝吉; 史海燕; 徐涛; 马建军
Original assignee: Yinchuan Wenda New Machinery Manufacturing Co ltd
Current assignee: Yinchuan Wenda New Machinery Manufacturing Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-05-19

Abstract

The invention discloses an improved bracket processing clamp, which relates to the field of bracket processing and comprises a workbench, wherein a sliding groove is formed in the workbench, a sliding block is connected to the inner wall of the sliding groove, the top end of the sliding block is connected with a clamping mechanism, a rotating mechanism is arranged on one side of the workbench, and an electromagnetic mechanism is arranged in the clamping mechanism; the clamping mechanism comprises a fixing plate located at the top end of the sliding block, a limiting hole is formed in the fixing plate, a limiting column is connected to the inner wall of the limiting hole, a connecting plate is fixed to the inner side of the limiting column, a clamping groove is formed in the inner side of the connecting plate, and a connecting hole is formed in the top end of the fixing plate. According to the invention, the clamping mechanism and the electromagnetic mechanism are arranged, so that the connecting plate can be quickly replaced, and the aims of clamping and processing various brackets and brackets with different sizes are fulfilled, the applicability is high, and the clamping effect is good.

Description

Bracket processing improves anchor clamps

Technical Field

The invention relates to the field of bracket processing, in particular to an improved bracket processing clamp.

Background

The supporting frame is also called supporting frame beam because of the function of beam, the truss supporting the middle roof truss is called supporting frame, the supporting frame generally adopts parallel chord truss, and the web members of the supporting frame adopt herringbone system with vertical rods.

At present add man-hour to the bracket need use anchor clamps to press from both sides it tightly, but because the kind and the size of bracket are numerous, single anchor clamps can't satisfy the processing demand of multiple kind and size, lead to when changing the bracket, and anchor clamps can't play better clamping effect, simultaneously, have the piece in the course of working to fall into the spout, the clearance of very being not convenient for.

Disclosure of Invention

The invention aims to: in order to solve the problem that when the bracket is replaced, the clamp cannot play a better clamping role and can fall into the chute with chips in the machining process, so that the bracket is not convenient to clean, and the improved clamp for machining the bracket is provided.

In order to achieve the purpose, the invention provides the following technical scheme: an improved bracket processing clamp comprises a workbench, wherein a sliding groove is formed in the workbench, a sliding block is connected to the inner wall of the sliding groove, a clamping mechanism is connected to the top end of the sliding block, a rotating mechanism is arranged on one side of the workbench, and an electromagnetic mechanism is arranged in the clamping mechanism;

the clamping mechanism comprises a fixed plate positioned at the top end of a sliding block, a limiting hole is formed in the fixed plate, a limiting column is connected to the inner wall of the limiting hole, a connecting plate is fixed to the inner side of the limiting column, a clamping groove is formed in the inner side of the connecting plate, and a connecting hole is formed in the top end of the fixed plate;

the electromagnetic mechanism comprises a plug located at one end of the fixed plate, the electromagnetic mechanism further comprises an electromagnetic coil located inside the fixed plate and a first contact plate located inside the connecting hole, the input end of the plug is connected with a wire, the bottom end of the first contact plate is connected with a second contact plate, a button is fixed on one side of the second contact plate, and the bottom end of the button is connected with a spring.

Preferably, slewing mechanism is including being located the inside lead screw that links to each other with the slider of spout, and slewing mechanism is still including being located the handle of workstation one side, one side of handle is connected with the carousel, one side of carousel is connected with the connecting axle, the outside of lead screw is provided with positive screw thread, and the outside of lead screw is located one side of positive screw thread and is provided with contrary screw thread.

Preferably, the connecting shaft penetrates through the workbench and extends to the inside of the sliding block to be connected with the screw rod, and the connecting shaft is rotatably connected with the workbench through a bearing.

Preferably, the outer wall of the limiting column is matched with the inner wall of the limiting hole, the number of the limiting column and the number of the limiting hole are four, and the four limiting columns and the four limiting holes are equidistantly distributed at four corners of one side of the connecting plate and the fixing plate.

Preferably, a sealing ring is arranged at a position where the button is contacted with the fixing plate, and the spring is connected with the inner wall of the connecting hole.

Preferably, the number of the sliding blocks is two, an internal thread matched with the positive thread is arranged at the position where one sliding block is contacted with the positive thread, and an internal thread matched with the negative thread is arranged at the position where the other sliding block is contacted with the negative thread.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the clamping mechanism and the electromagnetic mechanism are arranged, so that the connecting plate can be quickly replaced, and the purposes of clamping and processing various brackets and brackets with different sizes are high in applicability and good in clamping effect;

2. according to the invention, the chute is arranged, and the bottom end of the inner wall of the chute is an inclined surface, so that when the bracket is processed, the generated scraps can fall into the chute, and the scraps falling into the chute slide down along the bottom end of the inner wall of the chute under the action of gravity, so that the scraps can be quickly guided out, and the problem that the scraps are accumulated in the chute is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a fixation plate of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at A;

FIG. 4 is a schematic view of the connection between the lead screw and the slider according to the present invention;

fig. 5 is a cross-sectional view of the chute of the present invention.

In the figure: 1. a work table; 2. a chute; 3. a slider; 4. a connecting shaft; 5. a turntable; 6. a handle; 7. a button; 8. a fixing plate; 9. a connecting plate; 10. a card slot; 11. a plug; 12. a wire; 13. a limiting column; 14. a limiting hole; 15. an electromagnetic coil; 16. a spring; 17. connecting holes; 18. a second contact piece; 19. a first contact piece; 20. a screw rod; 21. a positive thread; 22. and (4) inverse threading.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an improved fixture for processing a bracket comprises a workbench 1, a chute 2 is arranged inside the workbench 1, a sliding block 3 is connected to the inner wall of the chute 2, the top end of the sliding block 3 is connected with a clamping mechanism, a rotating mechanism is arranged on one side of the workbench 1, and an electromagnetic mechanism is arranged inside the clamping mechanism;

the clamping mechanism comprises a fixing plate 8 positioned at the top end of the sliding block 3, a limiting hole 14 is formed in the fixing plate 8, a limiting column 13 is connected to the inner wall of the limiting hole 14, a connecting plate 9 is fixed to the inner side of the limiting column 13, a clamping groove 10 is formed in the inner side of the connecting plate 9, and a connecting hole 17 is formed in the top end of the fixing plate 8;

wherein, electromagnetic mechanism is including being located the plug 11 of 8 one ends of fixed plate, and electromagnetic mechanism still includes the solenoid 15 that is located fixed plate 8 inside and is located the contact 19 of a connecting hole 17 inside, and the input of plug 11 is connected with wire 12, and the bottom of contact 19 is connected with No. two contact 18, and one side of No. two contact 18 is fixed with button 7, and the bottom of button 7 is connected with spring 16.

Please refer to fig. 1 and fig. 2, the rotating mechanism includes a screw rod 20 connected with the sliding block 3 inside the sliding chute 2, and the rotating mechanism further includes a handle 6 located at one side of the working table 1, one side of the handle 6 is connected with a rotating disc 5, one side of the rotating disc 5 is connected with a connecting shaft 4, the outer side of the screw rod 20 is provided with a positive thread 21, and one side of the outer side of the screw rod 20 located at the positive thread 21 is provided with a reverse thread 22, which is convenient for driving the sliding block 3 to move through the rotating mechanism.

Please refer to fig. 1 and fig. 2, the connecting shaft 4 penetrates the working platform 1 and extends to the inside of the sliding block 3 to be connected with the screw rod 20, so that the connecting shaft 4 can drive the screw rod 20 to rotate conveniently, and the connecting shaft 4 is rotatably connected with the working platform 1 through a bearing, so that the friction between the connecting shaft 4 and the working platform 1 can be reduced conveniently.

Please refer to fig. 2, the outer wall of the position-limiting column 13 fits the inner wall of the position-limiting hole 14, the number of the position-limiting columns 13 and the number of the position-limiting holes 14 are four, and the four position-limiting columns 13 and the position-limiting holes 14 are equidistantly distributed at four corners of one side of the connecting plate 9 and the fixing plate 8, so as to facilitate the quick connection between the fixing plate 8 and the connecting plate 9.

Please refer to fig. 3, a sealing ring is disposed at a position where the button 7 contacts the fixing plate 8, so as to prevent water or dust from entering the connecting hole 17 from the position where the button 7 contacts the fixing plate 8, and the spring 16 is connected to an inner wall of the connecting hole 17, so as to facilitate the spring 16 to be compressed or extended in the connecting hole 17.

Please refer to fig. 4, the number of the sliding blocks 3 is two, the position where one sliding block 3 contacts with the positive thread 21 is provided with an internal thread matching with the positive thread 21, and the position where the other sliding block 3 contacts with the negative thread 22 is provided with an internal thread matching with the negative thread 22, so that the two sliding blocks 3 can move along the opposite direction or the opposite direction when the screw rod 20 rotates.

Please refer to fig. 5, the bottom of the inner wall of the sliding chute 2 is a smooth slope, and the included angle between the bottom of the inner wall of the sliding chute 2 and the horizontal direction is five degrees, so that the impurities falling into the sliding chute 2 can slide out along the bottom of the inner wall of the sliding chute.

Referring to fig. 1 and 3, the lead 12 is electrically connected to the first contact 19 through the plug 11, so that the lead 12 can transmit the energy to the first contact, the second contact 18 is connected to the electromagnetic coil 15, and the second contact 18 can supply the electromagnetic coil 15 with the energy.

The working principle is as follows: firstly, when the device is used, a connecting plate 9 matched with a processed bracket is selected according to collision of the processed bracket, a clamping groove 10 in the connecting plate 9 can clamp the processed bracket, then the handle 6 is rotated, the handle 6 drives a screw rod 20 to rotate through a turntable 5 and a connecting shaft 4, at the moment, two sliding blocks 3 move oppositely under the action of internal threads in the sliding blocks until the clamping groove 10 clamps the bracket, and the connecting plate 9 clamps the bracket; then, when the connecting plate 9 is replaced, the button 7 is pressed to drive the spring 16 to compress, and simultaneously the button 7 drives the second contact piece 18 to move downwards, the first contact piece 19 and the second contact piece 18 are disconnected, the second contact piece 18 can not continuously provide electric energy for the electromagnetic coil 15, at the moment, the electromagnetic coil 15 can not emit magnetic force, the limiting column 13 can be separated from the inner wall of the limiting hole 14 by pulling the connecting plate 9, the new connecting plate 9 can be replaced, after the new connecting plate 9 is installed, the pressure applied on the button 7 is removed, the spring 16 drives the button 7 to return to the initial position, meanwhile, the second contact piece 18 is in contact with the first contact piece 19, the conducting wire 12 can provide electric energy for the first contact piece 19 through the plug 11, the first contact piece 19 provides electric energy for the electromagnetic coil 15 through the second contact piece 18, and the electromagnetic coil 15 generates a magnetic field to adsorb the connecting plate 9 under the electromagnetic induction principle; finally, when the bracket is machined, the produced scraps can fall into the sliding groove 2, and the scraps falling into the sliding groove 2 slide downwards along the bottom end of the inner wall of the sliding groove 2 under the action of gravity, so that the scraps can be quickly guided out.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bracket processing improves anchor clamps, includes workstation (1), its characterized in that: a sliding chute (2) is arranged inside the workbench (1), a sliding block (3) is connected to the inner wall of the sliding chute (2), a clamping mechanism is connected to the top end of the sliding block (3), a rotating mechanism is arranged on one side of the workbench (1), and an electromagnetic mechanism is arranged inside the clamping mechanism;

the clamping mechanism comprises a fixing plate (8) positioned at the top end of the sliding block (3), a limiting hole (14) is formed in the fixing plate (8), a limiting column (13) is connected to the inner wall of the limiting hole (14), a connecting plate (9) is fixed to the inner side of the limiting column (13), a clamping groove (10) is formed in the inner side of the connecting plate (9), and a connecting hole (17) is formed in the top end of the fixing plate (8);

wherein, electromagnetic mechanism is including plug (11) that are located fixed plate (8) one end, and electromagnetic mechanism still including being located fixed plate (8) inside solenoid (15) and being located connecting hole (17) inside contact (19), the input of plug (11) is connected with wire (12), the bottom of contact (19) is connected with No. two contact (18), one side of No. two contact (18) is fixed with button (7), the bottom of button (7) is connected with spring (16).

2. The improved fixture for machining the bracket as claimed in claim 1, wherein: the rotating mechanism comprises a screw rod (20) which is positioned inside the sliding groove (2) and connected with the sliding block (3), the rotating mechanism further comprises a handle (6) which is positioned on one side of the workbench (1), one side of the handle (6) is connected with a rotating disc (5), one side of the rotating disc (5) is connected with a connecting shaft (4), the outer side of the screw rod (20) is provided with a positive thread (21), and one side, positioned on the positive thread (21), of the outer side of the screw rod (20) is provided with a reverse thread (22).

3. The improved fixture for machining the bracket as claimed in claim 2, wherein: the connecting shaft (4) penetrates through the workbench (1) and extends to the inside of the sliding block (3) to be connected with the screw rod (20), and the connecting shaft (4) is rotatably connected with the workbench (1) through a bearing.

4. The improved fixture for machining the bracket as claimed in claim 1, wherein: the outer wall of spacing post (13) agrees with mutually with the inner wall in spacing hole (14), and the quantity of spacing post (13) and spacing hole (14) is four, and four spacing posts (13) and spacing hole (14) equidistance distribute in one side four corners position department of connecting plate (9), fixed plate (8).

5. The improved fixture for machining the bracket as claimed in claim 1, wherein: and a sealing ring is arranged at the position where the button (7) is contacted with the fixing plate (8), and the spring (16) is connected with the inner wall of the connecting hole (17).

6. The improved fixture for machining the bracket as claimed in claim 2, wherein: the quantity of slider (3) is two, one slider (3) are provided with the internal thread with positive screw thread (21) assorted in the position department that contacts with positive screw thread (21), and another slider (3) are provided with the internal thread with contrary screw thread (22) assorted in the position department that contacts with contrary screw thread (22).

7. The improved fixture for machining the bracket as claimed in claim 1, wherein: the bottom of spout (2) inner wall is smooth inclined plane, and the bottom of spout (2) inner wall and horizontal direction's contained angle be five degrees.

8. The improved fixture for machining the bracket as claimed in claim 1, wherein: the lead (12) is electrically connected with the first contact piece (19) through the plug (11), and the second contact piece (18) is connected with the electromagnetic coil (15) and the electric box.