CN212762970U

CN212762970U - Angle-adjustable clamp for metal part machining

Info

Publication number: CN212762970U
Application number: CN202021440576.7U
Authority: CN
Inventors: 康木清
Original assignee: Kunshan Chenjie Electronic Technology Co ltd
Current assignee: Kunshan Chenjie Electronic Technology Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-23
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to the technical field of machining and discloses an angle-adjustable clamp for machining metal parts; this metal parts machining is with adjustable angle's anchor clamps includes the mounting panel, mounting panel right side bottom is rotated and is connected with the pivot, the pivot bottom is rotated and is connected with the bottom plate, the bottom plate is located the mounting panel bottom, bottom plate left side top fixedly connected with telescopic machanism, the telescopic machanism top with mounting panel fixed connection, telescopic machanism is the rhombus, telescopic machanism includes first branch and second branch, first branch and second branch are for rotating the connection, just first branch with second branch junction threaded connection has the dwang, the utility model discloses can carry out the adjustment of angle in the processing, do not need the manual work to look for the backing plate and adjust, the processing of being convenient for, and can improve work efficiency, and can press from both sides tightly applicable processing of more parts to special-shaped parts.

Description

Angle-adjustable clamp for metal part machining

Technical Field

The utility model belongs to the technical field of machining, specifically be a but metal parts machining is with angle regulation's anchor clamps.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

In mechanical production, sometimes a metal part to be machined needs to be machined at some angles, and usually a method for changing the angle of a clamp is adopted for operation, the existing method for changing the angle of the clamp is generally to manually find a gasket with a certain height to be arranged at one end of the clamp for adjustment, but the method needs to spend longer time in the adjustment of the angle, is not very convenient and fast to operate, and causes the reduction of the machining efficiency; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a but metal parts machining is with angle regulation's anchor clamps, the effectual method of solving current change anchor clamps angle generally for the artifical gasket pad of looking for a take the altitude in anchor clamps one end with the adjustment, but this kind of method need consume time longer in the adjustment of angle, and the operation is also very convenient, leads to the problem that machining efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: an angle-adjustable clamp for processing metal parts comprises a mounting plate, wherein the bottom of the right side of the mounting plate is rotatably connected with a rotating shaft, the bottom of the rotating shaft is rotatably connected with a bottom plate, the bottom plate is positioned at the bottom of the mounting plate, the top of the left side of the bottom plate is fixedly connected with a telescopic mechanism, the top of the telescopic mechanism is fixedly connected with the mounting plate, the telescopic mechanism is in a diamond shape and comprises a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are rotatably connected, the joint of the first supporting rod and the second supporting rod is in threaded connection with a rotating rod, the top of the mounting plate is in sliding connection with a sliding top plate, the front side and the rear side of the surface of the sliding top plate are in sliding connection with clamping columns, the right sides of the two clamping columns are fixedly connected with a top, mounting panel left side fixedly connected with second fixed plate, the second fixed plate left side surface rotates and is connected with the screw rod, the screw rod runs through the second fixed plate and with slip roof fixed connection, the screw rod outer wall rotates and is connected with and twists the handle, the first fixed plate of mounting panel right side top surface fixedly connected with, the inboard fixed connection of first fixed plate has the magnetic sheet.

Preferably, the equal fixedly connected with limiting plate of side around the mounting panel surface, the sliding tray has all been seted up to two limiting plate inboards, the equal fixedly connected with slider of side around the slip roof, slider sliding connection be in the inner chamber of sliding tray.

Preferably, the limiting block and the two clamping columns are provided with sliding grooves on the surfaces, the inner cavity of each sliding groove is provided with a limiting column, and the limiting columns are fixedly connected with the sliding top plate.

Preferably, the front side and the rear side of the surface of the sliding top plate are both provided with mounting grooves, and the two clamping columns are respectively connected with the inner cavity of the mounting grooves in a sliding manner.

Preferably, the sliding top plate is L-shaped, and the top surface of the sliding top plate is connected with a cover plate through a bolt.

Preferably, the mounting plate and the front side and the rear side of the bottom plate are fixedly connected with fixed columns, the outer wall of each fixed column at the bottom plate is rotatably connected with a locking block, a moving groove is formed in the surface of each locking block, and the fixed columns at the mounting plate are slidably connected to the inner cavity of the moving groove.

Compared with the prior art, the beneficial effects of the utility model are that: when the angle of the operation surface needs to be adjusted in the machining process, only the rotating rod needs to be rotated, so that the rotating rod drives the telescopic mechanism to stretch and retract, meanwhile, the mounting plate at the top is driven to move upwards, the mounting plate and one end of the bottom plate are fixed through the rotating shaft, the mounting plate only changes the angle of the mounting plate when moving upwards, after the angle is determined through the angle ruler, the locking block is used for locking, and then the part is machined;

when the part is the special-shaped part, one of the two clamping columns is in contact with the part first, the part is clamped by the clamping column, the other clamping column continues to move forwards under the thrust, the limiting block inclines to the clamping column which continues to move when the part moves, so that the other clamping column is abutted against the part, at the moment, two sides of the special-shaped part are abutted against, and then the special-shaped part is machined.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

in the figure: 1. mounting a plate; 2. a base plate; 3. a rotating shaft; 4. a first fixing plate; 5. a second fixing plate; 6. a screw; 7. screwing a handle; 8. a sliding top plate; 9. a cover plate; 10. a limiting plate; 11. a slider; 12. a telescoping mechanism; 13. rotating the rod; 14. a locking block; 15. fixing a column; 16. a moving groove; 17. a top block; 18. clamping the column; 19. a limiting block; 20. a chute; 21. a limiting column; 22. a first support bar; 23. a second support bar.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to an angle-adjustable fixture for processing metal parts, which comprises a mounting plate 1, a rotating shaft 3 is rotatably connected to the bottom of the right side of the mounting plate 1, a bottom plate 2 is rotatably connected to the bottom of the rotating shaft 3, the bottom plate 2 is located at the bottom of the mounting plate 1, a telescopic mechanism 12 is fixedly connected to the top of the left side of the bottom plate 2, the top of the telescopic mechanism 12 is fixedly connected to the mounting plate 1, the telescopic mechanism 12 is diamond-shaped, the telescopic mechanism 12 comprises a first supporting rod 22 and a second supporting rod 23, the first supporting rod 22 and the second supporting rod 23 are rotatably connected, a rotating rod 13 is screwed to the joint of the first supporting rod 22 and the second supporting rod 23, a sliding top plate 8 is slidably connected to the top of the mounting plate 1, clamping columns 18 are slidably connected to the front and back sides of, stopper 19 and 8 sliding connection of slip roof, 1 left side fixedly connected with second fixed plate 5 of mounting panel, 5 left side surfaces of second fixed plate rotate and are connected with screw rod 6, screw rod 6 run through second fixed plate 5 and with 8 fixed connection of slip roof, 6 outer walls of screw rod rotate and are connected with and

twist handle

7, 1 right side top surface fixedly connected with first fixed plate 4 of mounting panel, the inboard fixed connection of first fixed plate 4 has the magnetic sheet.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, the front side and the rear side of the surface of the mounting plate 1 are fixedly connected with the limiting plates 10, the inner sides of the two limiting plates 10 are respectively provided with a sliding groove, the front side and the rear side of the sliding top plate 8 are respectively fixedly connected with the sliding block 11, and the sliding block 11 is slidably connected with the inner cavity of the sliding groove.

The design of the stopper plate 10 facilitates the sliding of the sliding top plate 8 in its sliding groove.

Third embodiment, on the basis of first embodiment, given by fig. 2, the stopper 19 and the surfaces of the two clamping posts 18 have all been provided with a chute 20, and the inner cavity of the chute 20 is provided with a limiting post 21, and the limiting post 21 is fixedly connected with the sliding top plate 8.

The design of the sliding groove 20 is convenient for driving the limiting block 19 and the clamping column 18 to slide, and the design of the limiting column 21 can limit the limiting block 19 and the clamping column 18.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, mounting grooves are formed in the front side and the rear side of the surface of the sliding top plate 8, and the two clamping columns 18 are respectively slidably connected to the inner cavities of the mounting grooves.

The mounting slot is designed to facilitate the mounting and sliding of the clamping post 18.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, the sliding top plate 8 is L-shaped, and the top surface of the sliding top plate 8 is connected with a cover plate 9 through bolts.

The design of the cover plate 9 facilitates the position limitation of the clamping column 18 and avoids the groove separation during the sliding process.

Sixth embodiment, on the basis of first embodiment, as shown in fig. 1, the front and rear sides of the mounting plate 1 and the bottom plate 2 are both fixedly connected with a fixed column 15, the outer wall of the fixed column 15 at the bottom plate 2 is rotatably connected with a locking block 14, a moving groove 16 is formed in the surface of the locking block 14, and the fixed column 15 at the mounting plate 1 is slidably connected to the inner cavity of the moving groove 16.

The fixing column 15 is designed to fix the locking block 14, and the locking block 14 is designed to fix the mounting plate 1 and the bottom plate 2.

The working principle is as follows: during the use, the part that will process leans on in the inboard of first fixed plate 4, and the magnetic sheet can adsorb the part, rotates to twist and moves handle 7, twists handle 7 and drives screw rod 6. The screw rod 6 drives the sliding top plate 8 connected with the screw rod to move forwards, the clamping columns 18 move forwards to clamp the part when the sliding top plate 8 moves forwards, when the part is a special-shaped part, one of the two clamping columns 18 is in contact with the part first, the clamping column 18 clamps the part, the other clamping column 18 continues to move forwards under the thrust, the limiting block 19 inclines towards the continuously moving clamping column 18 while moving, so that the other clamping column 18 is abutted against the part, at the moment, two sides of the special-shaped part are abutted against, and then the special-shaped part is machined, when the angle of an operation surface needs to be adjusted in the machining process, only the rotating rod 13 needs to be rotated, so that the rotating rod 13 drives the telescopic mechanism 12 to extend forwards, and when the rotating rod 13 rotates to extend rightwards, the first supporting rod 22 and the second supporting rod 23 at the telescopic mechanism 12 are driven to move inwards, the contained angle between first branch 22 and the second branch 23 enlarges, drives the mounting panel 1 rebound at top, and mounting

panel

1 and 2 one end of bottom plate are fixed through pivot 3, and then mounting panel 1 rebound only changes the angle of mounting panel 1, confirms the angle through the angle square after, carries out the lock through latch segment 14 and dies, again to the spare part process can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal parts machining is with adjustable angle's anchor clamps, includes mounting panel (1), its characterized in that: the bottom of the right side of the mounting plate (1) is rotatably connected with a rotating shaft (3), the bottom of the rotating shaft (3) is rotatably connected with a bottom plate (2), the bottom plate (2) is positioned at the bottom of the mounting plate (1), the top of the left side of the bottom plate (2) is fixedly connected with a telescopic mechanism (12), the top of the telescopic mechanism (12) is fixedly connected with the mounting plate (1), the telescopic mechanism (12) is in a diamond shape, the telescopic mechanism (12) comprises a first supporting rod (22) and a second supporting rod (23), the first supporting rod (22) and the second supporting rod (23) are rotatably connected, a rotating rod (13) is connected with the joint of the first supporting rod (22) and the second supporting rod (23) through threads, the top of the mounting plate (1) is slidably connected with a sliding top plate (8), and the front and rear sides of the surface of the sliding top plate (8, two press from both sides tight equal fixedly connected with kicking blocks (17) in post (18) right side, two press from both sides tight post (18) left sides and be provided with stopper (19), stopper (19) with slip roof (8) sliding connection, mounting panel (1) left side fixedly connected with second fixed plate (5), second fixed plate (5) left side surface is rotated and is connected with screw rod (6), screw rod (6) run through second fixed plate (5) and with slip roof (8) fixed connection, screw rod (6) outer wall is rotated and is connected with and twists handle (7), mounting panel (1) right side top surface fixedly connected with first fixed plate (4), first fixed plate (4) inboard fixed connection has the magnetic sheet.

2. The angle-adjustable clamp for processing the metal part as claimed in claim 1, wherein: mounting panel (1) is equal fixedly connected with limiting plate (10) in side around the surface, and the sliding tray has all been seted up to two limiting plate (10) inboards, equal fixedly connected with slider (11) in side around slip roof (8), slider (11) sliding connection be in the inner chamber of sliding tray.

3. The angle-adjustable clamp for processing the metal part as claimed in claim 1, wherein: the limiting block (19) and the two clamping columns (18) are provided with sliding grooves (20) on the surfaces, the inner cavities of the sliding grooves (20) are provided with limiting columns (21), and the limiting columns (21) are fixedly connected with the sliding top plate (8).

4. The angle-adjustable clamp for processing the metal part as claimed in claim 1, wherein: mounting grooves are formed in the front side and the rear side of the surface of the sliding top plate (8), and the two clamping columns (18) are respectively connected with the inner cavity of the mounting grooves in a sliding mode.

5. The angle-adjustable clamp for processing the metal part as claimed in claim 1, wherein: the sliding top plate (8) is L-shaped, and the top surface of the sliding top plate (8) is connected with a cover plate (9) through a bolt.

6. The angle-adjustable clamp for processing the metal part as claimed in claim 1, wherein: the mounting panel (1) with equal fixedly connected with fixed column (15) of side around bottom plate (2), fixed column (15) outer wall rotation of bottom plate (2) department is connected with latch segment (14), shifting chute (16) have been seted up on latch segment (14) surface, fixed column (15) sliding connection of mounting panel (1) department is in the inner chamber of shifting chute (16).