CN210435985U

CN210435985U - New metal material adds clamping apparatus

Info

Publication number: CN210435985U
Application number: CN201920700056.6U
Authority: CN
Inventors: 张明辉
Original assignee: Tianjin Tim Ais Technology Co ltd
Current assignee: Tianjin Tim Ais Technology Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-01
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a metal processing technology field discloses a new material of metal adds clamping apparatus, including the anchor clamps main part, the inside left side of anchor clamps main part is equipped with driving motor, the first band pulley of driving motor's output shaft fixed connection, first band pulley passes through the belt and connects the second band pulley, second band pulley fixed connection pivot, pivot left and right sides threaded connection push pedal, push pedal upper portion fixed connection ejector pin, the ejector pin leans on two fixed plates of middle one end fixed connection fixing base, fixing base fixed connection, fixed plate sliding connection guide bar, the guide bar leans on the one end fixed connection grip block in the middle of the device, be equipped with the spring between grip block and the fixed plate. The utility model is suitable for an among the metal product processingequipment, drive two push pedals through the pivot and remove simultaneously to drive the fixing base and be close to the motion each other, four clamp plates will treat the machined part at this moment and fix in device center department, make things convenient for subsequent processing location, easy operation, suitable using widely.

Description

New metal material adds clamping apparatus

Technical Field

The utility model relates to a metal processing technology field specifically is a new material of metal adds clamping apparatus.

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. 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.

The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.

Chinese patent (publication No. CN208614617U) discloses a new metal material processing clamp, which comprises a bottom rotating device, a bottom plate, side plates and side rotating devices, wherein the side plates are provided with four blocks which are respectively and vertically connected with the front, back, left and right directions of the bottom plate, the bottom rotating device is connected with the lower end of the bottom plate, the lower end of the bottom rotating device is connected with a base, the inner side of each side plate is connected with a side rotating device, the inner side of each side rotating device is connected with a telescopic control device, the inner side of each telescopic control device is connected with a corresponding telescopic rod, the inner side of each telescopic rod is connected with a corresponding press block, the front press block and the back press block or the left and right press blocks extrude and fix an object to be processed, the device fixes the four directions of the object to be processed through the four telescopic rods, but the moving speeds of the telescopic rods cannot be completely the same, therefore, the center of the object to be processed which, in this case, if the subsequent machining production is performed, the machining error of the workpiece to be machined is increased, so that the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metal new material adds clamping apparatus has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a metal new material adds clamping apparatus, including the anchor clamps main part, the inside left side of anchor clamps main part is equipped with driving motor, driving motor's the first band pulley of output shaft fixed connection, first band pulley passes through the belt and connects the second band pulley, second band pulley fixed connection pivot, pivot left and right sides threaded connection push pedal, push pedal upper portion fixed connection ejector pin, the ejector pin leans on the one end fixed connection fixing base in the middle, two fixed plates of fixing base fixed connection, fixed plate sliding connection guide bar, the guide bar leans on the one end fixed connection grip block in the middle of the device, be equipped with the spring between grip block and the fixed plate.

As a preferred technical scheme of the utility model, anchor clamps main part lower part fixed connection rotating part, rotating part lower part fixed connection anchor clamps connecting seat.

As an optimized technical scheme of the utility model, pivot both sides are equipped with the opposite two parts screw thread of direction of rotation.

As an optimal technical scheme of the utility model, the guide bar leans on outer one side fixed connection stopper.

As an optimized technical scheme of the utility model, be equipped with between the grip block and treat the machined part.

As an optimal technical scheme of the utility model, anchor clamps main part upper left corner and lower right corner are equipped with the sliding seat, sliding seat sliding connection ejector pin.

As an optimized technical scheme of the utility model, two fixed plate mutually perpendicular.

As an optimal technical scheme of the utility model, the clamping plate surface is equipped with anti-skidding line.

As an optimized technical scheme of the utility model, anchor clamps main part middle part fixed connection cylinder.

As an optimized technical scheme of the utility model, the piston rod fixed connection layer board of cylinder.

The utility model discloses have following useful part:

the utility model is suitable for an among the metal product processingequipment, drive two push pedals through the pivot and remove simultaneously to drive the fixing base and be close to the motion each other, four clamp plates will treat the machined part at this moment and fix in device center department, and this device can be with treating that the machined part is fixed in device central point and put, makes things convenient for subsequent processing location, easy operation, suitable using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of a new metal material processing fixture.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a schematic perspective view of a clamping plate in the new metal material processing clamp.

In the figure: 1. a clamp body; 2. a workpiece to be processed; 3. a fixed seat; 4. a sliding seat; 5. a top rod; 6. pushing the plate; 7. a rotating shaft; 8. a drive motor; 9. a second pulley; 10. a belt; 11. a first pulley; 12. a rotating member; 13. a clamp connection seat; 14. a support plate; 15. a cylinder; 16. a fixing plate; 17. a guide bar; 18. a limiting block; 19. a spring; 20. a clamping plate; 21. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example one

Referring to fig. 1, a new metal material machining fixture comprises a fixture main body 1, a rotating part 12 is fixedly connected to the lower portion of the fixture main body 1, a fixture connecting seat 13 is fixedly connected to the lower portion of the rotating part 12, a thrust bearing is arranged inside the rotating part 12, the weight of the fixture main body 1 is transmitted to the fixture connecting seat 13 through the rotating part 12, so that the fixture main body 1 can freely rotate freely on the upper portion of the fixture connecting seat 13, a mounting hole is formed in the fixture connecting seat 13, the whole device is connected with machining equipment through the fixture connecting seat 13, and subsequent machining work is performed.

Referring to fig. 1-3, a driving motor 8 is disposed on the left side inside a main body 1 of the clamp, an output shaft of the driving motor 8 is fixedly connected to a first belt pulley 11, the first belt pulley 11 is connected to a second belt pulley 9 through a belt 10, the second belt pulley 9 is fixedly connected to a rotating shaft 7, two threads with opposite rotation directions are disposed on two sides of the rotating shaft 7, a push plate 6 is connected to the left and right threads of the rotating shaft 7, because the thread turning directions of the two parts are opposite, in the rotating process of the rotating shaft 7, the two push plates 6 move close to each other or move away from each other, the upper parts of the push plates 6 are fixedly connected with the ejector rods 5, the upper left corner and the lower right corner of the clamp body 1 are provided with the sliding seats 4, the sliding seats 4 are slidably connected with the ejector rods 5, the sliding seats 4 can limit the sliding direction of the ejector rods 5, the sliding seat 4 can counteract the lateral force applied to the mandril 5, so that the mandril 5 can freely slide in the sliding seat 4 to provide clamping force for the device; one end of the ejector rod 5 close to the middle is fixedly connected with the fixed seat 3, the fixed seat 3 is fixedly connected with the two fixed plates 16, the two fixed plates 16 are perpendicular to each other, the two fixed plates 16 are not perpendicular according to the actual appearance requirement of the workpiece 2 to be machined, and the workpiece 2 to be machined can be clamped only by ensuring the two fixed plates 16; the fixed plate 16 is connected with the guide rod 17 in a sliding mode, one end, close to the middle of the device, of the guide rod 17 is fixedly connected with the clamping plates 20, the workpieces to be machined 2 are arranged between the clamping plates 20, anti-skidding threads 21 are arranged on the surfaces of the clamping plates 20, and the springs 19 are arranged between the clamping plates 20 and the fixed plate 16, so that the four clamping plates 20 can be tightly pressed outside the workpieces to be machined 2 through the springs 19 due to the fact that the left length, the right length, the up length and the down length of the workpieces to be machined 2 are different, and the; the guide rod 17 is fixedly connected with a limiting block 18 close to the outer side, and the limiting block 18 can prevent the clamping plate 20 and the guide rod 17 from being pushed away from the device by a spring 19 when the device is not used, so that the normal operation of the device is influenced.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the middle part of the clamp body 1 is fixedly connected with a cylinder 15, and a piston rod of the cylinder 15 is fixedly connected with a supporting plate 14. Because some wait that machined part 2 weight is heavier, treat machined part 2 at the clamping in-process manual work very difficult handheld, consequently promote layer board 14 through cylinder 15 and rise, will wait that machined part 2 holds up through layer board 14, wait for machined part 2 to press from both sides the back completely, cylinder 15's piston rod shrink, layer board 14 breaks away from with waiting machined part 2, can treat machined part 2 this moment and carry out the processing work.

In the implementation process of the utility model, the fixture connecting seat 13 is fixed in the processing device, the workpiece 2 to be processed is placed in the fixture main body 1, the driving motor 8 is started, the driving motor 8 drives the rotating shaft 7 to rotate through belt transmission, the rotating shaft 7 drives the two push plates 6 in threaded connection with the rotating shaft to move close to each other, the supporting plate 14 pushes the two push rods 5 to move close to each other, at the moment, the fixed seat 3 moves close to each other, the clamping plate 20 is in contact with the surface of the workpiece 2 to be processed, when the four holding plates 20 are pressed against the surface of the workpiece 2 to be processed, the driving motor 8 is stopped, the spring 19 provides a clamping force to fix the workpiece 2 to be processed inside the jig main body 1, the jig main body 1 is rotated, the rotating member 12 is rotated, when the workpiece 2 to be machined rotates to a proper angle, the clamp body 1 stops rotating, and the workpiece 2 to be machined can be machined and produced; the utility model is suitable for an among the metal product processingequipment, drive two push pedal 6 through pivot 7 and remove simultaneously to drive fixing base 3 and be close to the motion each other, four clamp plates will treat that machined part 2 fixes in device center department this moment, and this device can be fixed in device central point with treating machined part 2 and put, makes things convenient for subsequent processing location, easy operation, suitable using widely.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. A new metal material processing clamp comprises a clamp main body (1), a driving motor (8) is arranged on the left side inside the clamp main body (1), an output shaft of the driving motor (8) is fixedly connected with a first belt wheel (11), the first belt wheel (11) is connected with a second belt wheel (9) through a belt (10), the second belt wheel (9) is fixedly connected with a rotating shaft (7), the device is characterized in that the left side and the right side of a rotating shaft (7) are in threaded connection with a push plate (6), the upper portion of the push plate (6) is fixedly connected with an ejector rod (5), the ejector rod (5) leans against a middle one end fixed connection fixing seat (3), the fixing seat (3) is fixedly connected with two fixing plates (16), the fixing plates (16) are in sliding connection with guide rods (17), the guide rods (17) lean against a middle one end fixed connection clamping plate (20), and springs (19) are arranged between the clamping plate (20) and the fixing plates (16).

2. The new metal material processing clamp according to claim 1, wherein the lower part of the clamp body (1) is fixedly connected with the rotating part (12), and the lower part of the rotating part (12) is fixedly connected with the clamp connecting seat (13).

3. The new metal material processing clamp according to claim 1, wherein two sides of the rotating shaft (7) are provided with two threads with opposite screwing directions.

4. The new metal material processing clamp as claimed in claim 1, wherein the guide rod (17) is fixedly connected with a limiting block (18) near the outer side.

5. The new metal material processing clamp according to claim 1, characterized in that a part (2) to be processed is arranged between the clamping plates (20).

6. The new metal material processing clamp according to claim 1, wherein a sliding seat (4) is arranged at the upper left corner and the lower right corner of the clamp body (1), and the sliding seat (4) is slidably connected with the ejector rod (5).

7. The new metal material processing clamp according to claim 1, wherein two fixing plates (16) are perpendicular to each other.

8. The new metal material processing clamp as claimed in claim 1 or 5, wherein the surface of the clamping plate (20) is provided with anti-skid lines (21).

9. The new metal material processing clamp according to claim 1, characterized in that the middle of the clamp body (1) is fixedly connected with a cylinder (15).

10. The new metal material processing clamp according to claim 9, wherein a piston rod of the cylinder (15) is fixedly connected with the supporting plate (14).