CN218698573U - Clamping device is used in graphite mold processing - Google Patents

Abstract

The utility model relates to the field of graphite mold fixtures, and discloses a clamping device for graphite mold processing, which includes an operating table, and both sides of the top of the operating table are rotatably connected with threaded rods, and the outside of the threaded rods are threaded and connected with moving The top end of the mobile end is fixedly connected with a bracket, the inner side of the bracket is fixedly connected with a partition, the four corners of the inner side of the partition are fixedly connected with a sleeve, and the inside of the sleeve is slidingly connected with a telescopic Rod, one end of the inner side of the telescopic rod on the same side is fixedly connected with a splint, and a clamping device for graphite mold processing. In the utility model, the graphite workpiece is clamped by slowing down the collision pressure when the clamp is running. When the spring is compressed to the limit When the splint is stopped and stabilized, it effectively improves the stability and damage of the splint collision. It is equipped with the function of adjustable height and angle, which are all completed by the handle, which improves the problem of adjusting the angle of the graphite mold during processing.

Description

A clamping device for graphite mold processing

technical field

The utility model relates to the field of graphite mold fixtures, in particular to a clamping device for graphite mold processing.

Background technique

Fixture industry is the basic industry of our people, which can produce all kinds of large and small tools needed for daily life. With the rapid development of the mold industry in recent years, graphite has been widely used, but the loss of graphite materials is difficult to control, and in the face of today's production diversification The requirements for fixtures also need to be improved.

In the past graphite mold processing process, the fixture basically does not have the function of adjusting the height and rotation, which makes the size of the object limited and the matching processing machine, and the processing of the object is inconvenient, and the hardness of the fixture itself exceeds graphite and the graphite is in the process of clamping. The loss of the mold is relatively large.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a clamping device for graphite mold processing.

In order to achieve the above object, the utility model adopts the following technical scheme: a clamping device for graphite mold processing, including an operating table, both sides of the top of the operating table are rotatably connected with threaded rods, and the outside of the threaded rods are all threaded Connected with a mobile end, the upper end of the mobile end is fixedly connected with a bracket, one end of the inner side of the bracket is fixedly connected with a partition, and the four corners of the inner side of the partition are fixedly connected with a sleeve, and the inside of the sleeve slides A telescopic rod is connected, and the inside end of the telescopic rod on the same side is fixedly connected with a splint, and the bottom end of the operating table is rotatably connected with a tray, and both sides of the bottom end of the tray are fixedly connected with a lifting plate, and the lifting plate The rear end is slidably connected with a support body, the front end of the lifting plate is meshed with a third gear, and the third gear is fixedly connected with a second transmission rod inside, and the bottom end of the console is fixedly connected with a second bevel gear , the second bevel gear is externally engaged with a first bevel gear, and the first bevel gear is internally fixedly connected to the control rod, and the outside of the control rod corresponds to the right side of the bevel gear and is fixedly connected with a second gear. A fixed plate is fixedly connected to the bottom of the console, a first transmission rod is rotatably connected inside the fixed plate, and a first gear is fixedly connected to the outside of the first transmission rod.

As a further description of the above technical solution:

The first transmission rod is connected with the second transmission rod through a belt.

As a further description of the above technical solution:

The middle part of the rod body of the second transmission rod is respectively rotatably connected to the through hole at the right end of the corresponding support body.

As a further description of the above technical solution:

The threaded rods are respectively arranged in corresponding grooves on the top of the console, and the bottom ends of the moving ends are respectively slidably connected in corresponding grooves on the top of the console.

As a further description of the above technical solution:

A handle is fixedly connected to the left upper end of the control rod.

As a further description of the above technical solution:

Springs are provided outside the sleeves.

As a further description of the above technical solution:

One end of the inner side of the partition is fixedly connected with a limiting block.

As a further description of the above technical solution:

An anti-skid layer is provided on the inner side of the splint.

The utility model has the following beneficial effects:

1. In the present utility model, firstly, the first bevel gear meshes with the second bevel gear by pushing the control rod inward, and the first bevel gear is driven to rotate by rotating the control rod, and the second bevel gear is driven to rotate by rotating the first bevel gear , so that the operating platform at the top of the second bevel gear can be rotated, which finally solves the problem that the graphite mold cannot be rotated to the part that needs to be processed during the processing, and avoids the problem of re-clamping the graphite mold during the processing. Sliding outwards makes the second gear mesh with the first gear, drives the second gear to rotate by turning the control lever, drives the first gear by turning the second gear, drives the first transmission rod by turning the first gear, and drives the first transmission rod by turning the first gear. The rods drive the belt, the second transmission rod is rotated by rotating the belt, the third gear is driven by the rotation of the second transmission rod, and the lifting plate is moved up and down by the rotation of the third gear, which realizes the height-adjustable function of the clamping device and improves the flexibility of the device.

2. In the utility model, firstly, the graphite mold is placed on the console through the threaded pushing devices arranged on both sides of the console, and the threaded rod is driven to rotate by turning the handle. The bracket and the partition move towards the graphite mold. When the splint touches the graphite, the spring at the inner end of the splint slowly compresses, which can buffer the clamping force of the splint. The splint is placed in direct contact with the graphite mold to cause damage to it. When the spring is compressed to the limit plate Stop turning the handle to realize the fixation of the graphite mold.

Description of drawings

Fig. 1 is a top perspective view of a clamping device for graphite mold processing proposed by the utility model;

Fig. 2 is the rear view of a kind of clamping device for graphite mold processing proposed by the utility model;

Fig. 3 is a left view of a clamping device for graphite mold processing proposed by the utility model.

Fig. 4 is a bottom view of a clamping device for graphite mold processing proposed by the present invention.

Fig. 5 is a bottom perspective view of a clamping device for graphite mold processing proposed by the present invention.

Fig. 6 is a schematic diagram of the internal structure of a support body of a clamping device for graphite mold processing proposed by the present invention.

Fig. 7 is a schematic diagram of a partition structure of a clamping device for graphite mold processing proposed by the present invention.

illustration:

1. Operating table; 2. Threaded rod; 3. Mobile end; 4. Bracket; 5. Partition; 6. Plywood; 7. Handle; 8. Second transmission rod; 9. Tray; 10. Belt; Plate; 12, limit block; 13, support body; 14, sleeve; 15, telescopic rod; 16, spring; 17, first transmission rod; 18, control rod; 19, first gear; 20, second gear ; 21, the first bevel gear; 22, the second bevel gear; 23, the third gear; 24, the fixed plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Referring to Fig. 1-7, an embodiment provided by the utility model: a clamping device for graphite mold processing, including an operation table 1, both sides of the top of the operation table 1 are rotatably connected with a threaded rod 2, and the outside of the threaded rod 2 The mobile end 3 is connected by screw thread, the upper end of the mobile end 3 is fixedly connected with the bracket 4, the inner side of the bracket 4 is fixedly connected with the partition 5, and the four corners of the inner side of the partition 5 are fixedly connected with the sleeve 14, and the inside of the sleeve 14 Both are slidingly connected with telescopic rods 15, and the inner end of the telescopic rods 15 on the same side is fixedly connected with a splint 6. First, the graphite mold is placed on the console 1 through the threaded pushing devices arranged on both sides of the console 1, and the 2 drives the internal bolt of the movable end 3 to rotate, and the threaded rod 2 meshes to connect the movable end 3. By pushing the movable end 3, the bracket 4 and the partition 5 are driven to move to the graphite mold. When the splint 6 touches the graphite, the spring 16 at the inner end of the splint 6 is slowly compressed. , the spring 16 is compressed to the limit block 12 to stop rotating the threaded rod 2 to fix the graphite mould, the bottom end of the console 1 is rotatably connected to the tray 9, and both sides of the bottom end of the tray 9 are fixedly connected to the lifting plate 11, and the rear end of the lifting plate 11 The support body 13 is slidingly connected, the front end of the lifting plate 11 is meshed with the third gear 23, the third gear 23 is fixedly connected with the second transmission rod 8, and the bottom end of the console 1 is fixedly connected with the second bevel gear 22. The second bevel gear 22 is externally meshed with the first bevel gear 21, the first bevel gear 21 is fixedly connected to the control rod 18, and the outside of the control rod 18 is fixedly connected to the right side of the first bevel gear 21 with the second gear 20 The bottom of the console 1 is fixedly connected with a fixed plate 24, and the inside of the fixed plate 24 is rotatably connected with a first transmission rod 17, and the outside of the first transmission rod 17 is fixedly connected with a first gear 19. Push to make the first bevel gear 21 mesh with the second bevel gear 22, the first bevel gear 21 is driven to rotate by rotating the control rod 18, and the second bevel gear 22 is driven to rotate by rotating the first bevel gear 21, thereby enabling the second bevel The operating table 1 at the top of the gear 22 rotates, finally realizing the problem that the graphite mold cannot be rotated to the position to be processed during the processing, and avoiding the problem of re-clamping the graphite mold during the processing. Second gear 20 meshes with first gear 19, drives second gear 20 to rotate by turning control lever 18, drives first gear 19 by turning second gear 20, drives first transmission rod 17 by turning first gear 19, and Rotate the first transmission rod 17 and all drive the belt 10, all rotate the second transmission rod 8 by rotating the belt 10, all drive the third gear 23 by rotating the second transmission rod 8, drive the lifting plate 11 to move up and down by rotating the third gear 23.

Link to each other by belt 10 between the first transmission rod 17 and the second transmission rod 8, the first transmission rod 17 and the second transmission rod 8 all can rotate simultaneously, the rotation of the first transmission rod 17 drives two belts 10 and all correspondingly connects the second The transmission rod 8 and the first transmission rod 17 drive the two belts 10 to rotate at the same time, and the middle part of the rod body of the second transmission rod 8 is respectively rotated and connected to the right end through hole of the corresponding support body 13, and the second transmission rod 8 rotates through the support body 13 connection, the threaded rods 2 are respectively arranged in corresponding grooves on the top of the console 1, so that the available space on the surface of the console 1 is larger, and the bottom ends of the mobile end 3 are respectively slidably connected in the corresponding grooves on the top of the console 1, To increase the stability of the mobile end 3, the upper left end of the control rod 18 is fixedly connected with a handle 7, which helps to rotate the control rod 18. The outside of the sleeve 14 is provided with a spring 16, and the spring 16 outside the sleeve 14 can slow down the contact with graphite. The contact pressure of the mould, the inner side of the partition 5 is fixedly connected to the limit block 12, and the spring 16 is compressed to a certain extent to contact the limit block 12 to stabilize the graphite mold. Friction has an anti-slip effect.

Working principle: First, the first bevel gear 21 meshes with the second bevel gear 22 through the inward push of the control rod 18, and the rotation of the first bevel gear 21 is driven by turning the control rod 18, and the second bevel gear is driven by turning the first bevel gear 21 22 rotates, so that the operating table 1 at the top of the second bevel gear 22 can be rotated, finally realizing the problem that the graphite mold cannot be rotated to the part that needs to be processed during the processing, and avoiding the problem of re-clamping the graphite mold during the processing The problem is that the second gear 20 is meshed with the first gear 19 by sliding the control lever 18 outward, the second gear 20 is driven to rotate by rotating the control lever 18, the first gear 19 is driven by rotating the second gear 20, and the first gear is driven by rotating the first gear. Gear 19 drives the first transmission rod 17, all drives the belt 10 by rotating the first transmission rod 17, all rotates the second transmission rod 8 by rotating the belt 10, all drives the third gear 23 by rotating the second transmission rod 8, and drives the third gear 23 by rotating the second transmission rod 8. The three gears 23 drive the lifting plate 11 to move up and down. Firstly, the graphite mold is placed on the console 1 through the threaded pushing device arranged on both sides of the console 1, and the internal bolt of the mobile end 3 is driven to rotate by rotating the threaded rod 2. The threaded rod 2 Mesh and connect the moving end 3, and push the moving end 3 to drive the bracket 4 and the separator 5 to move to the graphite mold. When the splint 6 touches the graphite, the spring 16 at the inner end of the splint 6 is slowly compressed, and the spring 16 is compressed to the limit block 12 to stop the screw thread Rod 2 holds the graphite mold.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. The utility model provides a clamping device is used in graphite mold processing, includes operation panel (1), its characterized in that: the two sides of the top end of the operating platform (1) are rotatably connected with threaded rods (2), the outer part of each threaded rod (2) is in threaded connection with a moving end (3), the top end of each moving end (3) is fixedly connected with a support (4), one end of the inner side of each support (4) is fixedly connected with a partition plate (5), four corners of the inner side of each partition plate (5) are fixedly connected with sleeves (14), the inner parts of the sleeves (14) are slidably connected with telescopic rods (15) and the same side, one end of the inner side of each telescopic rod (15) is fixedly connected with a clamping plate (6), the bottom end of the operating platform (1) is rotatably connected with a tray (9), two sides of the bottom end of each tray (9) are fixedly connected with a lifting plate (11), the rear ends of the lifting plates (11) are slidably connected with support bodies (13), the front ends of the lifting plates (11) are respectively in meshed connection with third gears (23), the inner parts of the third gears (23) are fixedly connected with second transmission rods (8), the bottom end of the operating platform (1) is fixedly connected with second bevel gears (22), the outer parts of the first bevel gears (22) are in meshed connection with a first bevel gear (21), and the right bevel gear (20) corresponding to the control rod (18), operation panel (1) bottom fixedly connected with fixed plate (24), fixed plate (24) inside rotation is connected with first transfer line (17), first transfer line (17) outside fixedly connected with first gear (19).

2. The clamping device for machining the graphite mold as claimed in claim 1, wherein: the first transmission rod (17) is connected with the second transmission rod (8) through a belt (10).

3. The clamping device for machining the graphite mold as claimed in claim 1, wherein: the middle parts of the rod bodies of the second transmission rods (8) are respectively and rotatably connected with the right end through holes of the corresponding support bodies (13).

4. The clamping device for machining the graphite mold as claimed in claim 1, wherein: threaded rod (2) set up respectively in the corresponding recess in top of operation panel (1), the bottom of removal end (3) is sliding connection respectively in the corresponding recess in top of operation panel (1).

5. The clamping device for machining the graphite mold as claimed in claim 1, wherein: the upper end of the left side of the control rod (18) is fixedly connected with a handle (7).

6. The clamping device for machining the graphite mold as claimed in claim 1, wherein: the outside of the sleeve (14) is provided with a spring (16).

7. The clamping device for machining the graphite mold as claimed in claim 1, wherein: and one end of the inner side of the partition plate (5) is fixedly connected with a limiting block (12).

8. The clamping device for machining the graphite mold as claimed in claim 1, wherein: and an anti-skid layer is arranged at one end of the inner side of the clamping plate (6).

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