CN221501152U - Heat treatment solid type clamp - Google Patents

Abstract

The utility model discloses a heat treatment fixed clamp, which comprises a base unit and a clamping unit, wherein the base unit comprises an upper frame body (3) and a lower frame body (1), a lifting plate (5) is arranged between the upper frame body (3) and the lower frame body (1), lifting screws (15) which are arranged in an up-down extending way are connected with the lifting plate (5) in a threaded fit way, a driving motor (6) is connected with the bottom of each lifting screw (15) in a power way, the clamping unit comprises connecting columns (8) which are symmetrically arranged left and right, hollow grooves (14) are formed in the connecting columns (8), and a plurality of groups of clamping head mechanisms which are arranged at equal intervals are further arranged on the connecting columns (8); the clamping control device can realize the control clamping of a plurality of workpieces, and improves the dismounting efficiency of clamping processing.

Description

Heat treatment solid type clamp

Technical Field

The utility model relates to the technical field of solid-state clamps, in particular to a heat treatment solid-state clamp.

Background

The metal heat treatment is a process of heating a metal or alloy workpiece in a certain medium to a proper temperature, maintaining the temperature for a certain time, cooling in different media at different speeds, and controlling the performance of the metal or alloy workpiece by changing the microstructure of the surface or the inside of the metal material. However, the existing metal heat treatment fixture can only process shaft or disc-shaped parts, so that the application range of the fixture is limited, meanwhile, due to the fact that workpieces are easy to stack in the heat treatment process, the contact area between the bottom end of each workpiece and the pad is large, the workpieces are heated unevenly in the heat treatment process, the heat treatment quality of the workpieces is reduced, and therefore a novel fixture for metal heat treatment is urgently needed to solve the existing problems.

Disclosure of utility model

The present utility model aims to provide a heat treatment fixture for overcoming the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thermal treatment solid type anchor clamps, includes base unit and clamping unit, base unit includes support body and lower support body, upward be equipped with the lifter plate between support body and the lower support body, the lifter plate internal thread cooperation is connected with the lift screw that extends the setting from top to bottom, the bottom power of lift screw is connected with driving motor, the clamping unit includes the spliced pole that bilateral symmetry set up, be equipped with interior empty slot in the spliced pole, still be equipped with the clamping head mechanism that multiunit equidistance was arranged on the spliced pole, the slip fit is connected with the push-slip column that bilateral symmetry set up and extend from top to bottom in the upper support body, push-slip column's top extension end be equipped with stretch into wedge in the interior empty slot, push-slip column's bottom end with lifter plate fixed connection, clamping head mechanism include with the guide-slip spliced pole that spliced pole sliding fit is connected, guide-slip spliced pole is kept away from interior empty slot one side has set firmly the grip block one side has kept away from the support slider, guide-slip spliced pole has set up the top spring outside.

As a preferable technical scheme of the utility model, the left side and the right side of the upper frame body and the lower frame body are symmetrically provided with fixing columns, and the fixing columns are fixedly connected with the upper frame body and the lower frame body.

As a preferable technical scheme of the utility model, the top of the lifting screw is connected with the upper frame body in a rotating fit manner, and the outer surface of the driving motor is fixedly embedded in the lower frame body.

As a preferable technical scheme of the utility model, the clamping block is provided with a notch groove.

As a preferable technical scheme of the utility model, one end of the jacking spring is in jacking fit connection with the butting slide block, and the other end of the jacking spring is in jacking fit connection with the inner wall body of the hollow groove.

Compared with the prior art, the utility model has the beneficial effects that: the device can realize quick clamping work of the multiple groups of clamping head mechanisms, is suitable for batch processing production, can realize simple support of workpieces before clamping, is convenient for quick clamping and is convenient for relieving the clamping and then taking the workpieces, and greatly improves the dismounting efficiency of clamping processing.

Drawings

FIG. 1 is a schematic view of the overall structure of a heat-treating solid clamp according to the present utility model;

FIG. 2 is a schematic perspective view of a clamping block according to the present utility model;

fig. 3 is a schematic view of a structure of the heat-treated solid clamp of the present utility model after clamping.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a heat treatment fixing clamp according to an embodiment of the utility model comprises a base unit and a clamping unit, wherein the base unit comprises an upper frame body 3 and a lower frame body 1, a lifting plate 5 is arranged between the upper frame body 3 and the lower frame body 1, a lifting screw 15 which is arranged in a vertically extending manner is connected with the lifting plate 5 in a threaded fit manner, a driving motor 6 is connected with the bottom of the lifting screw 15 in a power manner, the clamping unit comprises a connecting column 8 which is arranged in a bilateral symmetry manner, an inner hollow groove 14 is arranged in the connecting column 8, a plurality of groups of clamping head mechanisms which are arranged in an equidistant manner are further arranged on the connecting column 8, a pushing slide column 4 which is arranged in a bilateral symmetry manner and extends vertically is connected with the sliding fit manner in the upper frame body 3, a wedge-shaped part 7 which extends into the inner hollow groove 14 is arranged at the top extension end of the pushing slide column 4, the bottom end of the pushing slide column 4 is fixedly connected with the lifting plate 5, the clamping head mechanism comprises a guide slide column 9 which is connected with the connecting column 8 in a sliding fit manner, a guide slide block 9 which is fixedly connected with the guide slide column 12, and one side of the guide slide block 9 is far away from the clamping ring 10, and the side of the guide slide column is far from the clamping ring 10.

The left side and the right side of the upper frame body 3 and the lower frame body 1 are symmetrically provided with fixing columns 2, and the fixing columns 2 are fixedly connected with the upper frame body 3 and the lower frame body 1, so that overall stable support is realized.

The top of the lifting screw 15 is connected with the upper frame body 3 in a rotating fit manner, and the outer surface of the driving motor 6 is fixedly embedded in the lower frame body 1.

Wherein, the clamping block 12 is provided with a notch 13, thereby facilitating the placement of workpieces and the uniform control of clamping.

One end of the pressing spring 11 is in pressing fit connection with the pressing sliding block 10, and the other end of the pressing spring 11 is in pressing fit connection with the inner wall body of the hollow groove 14, so that automatic resetting of the clamping block 12 is achieved.

The working principle and the using flow of the utility model are as follows: in the initial state of the device, the lifting plate 5 is far away from the upper frame body 3, so that the lifting plate 5 drives the wedge-shaped part 7 on the pushing slide column 4 to be positioned at the lower side of the clamping head mechanism, at the moment, the propping slide block 10 is under the propping pressure of the propping pressure spring 11, and the guiding slide connecting column 9 drives the clamping block 12 to be close to the connecting column 8 and is far away from the central line of the upper frame body 3;

When the workpiece is required to be processed, the lifting screw 15 is controlled to rotate by the driving motor 6, the lifting screw 15 drives the lifting plate 5 to rotate, and then the lifting plate 5 drives the pushing slide column 4 to move upwards, so that the wedge-shaped part 7 on the pushing slide column 4 is propped against the propping slide block 10, the propping slide block 10 overcomes the propping force of the propping spring 11, the clamping block 12 moves towards the side where the workpiece is placed, the workpiece is clamped, the pushing slide column 4 moves upwards continuously, and the workpiece is clamped rapidly in sequence by controlling the clamping head mechanism from bottom to top, as shown in fig. 3; when the workpiece is taken out, the driving motor 6 is controlled to control the lifting screw 15 to reversely rotate, so that the wedge-shaped part 7 is far away from the wedge-shaped part 7, and the clamping block 12 is restored to the initial position due to the jacking force of the jacking spring 11 on the jacking slide block 10, so that the clamping block 12 is in an unclamped state.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a solid anchor clamps of thermal treatment, includes base unit and clamping unit, its characterized in that: the base unit includes support body (3) and lower support body (1), upward be equipped with lifter plate (5) between support body (3) and lower support body (1), lifter plate (5) internal thread cooperation is connected with lift screw (15) that extend the setting from top to bottom, the bottom power of lift screw (15) is connected with driving motor (6), the centre gripping unit includes spliced pole (8) that bilateral symmetry set up, be equipped with interior empty slot (14) in spliced pole (8), still be equipped with the centre gripping head mechanism that multiunit equidistance was arranged on spliced pole (8), upward be connected with the sliding column (4) that extend from top to bottom in sliding column (3) sliding fit, the top that pushes away sliding column (4) extends the end and is equipped with and stretches into wedge (7) in interior empty slot (14), the bottom end of sliding column (4) with lifter plate (5) fixed connection, centre gripping head mechanism include with guide connection (9) that spliced pole (8) sliding fit is connected, guide block (9) are kept away from in guide block (9) have kept away from and have set firmly in clamping ring (12) one side of sliding column (9).

2. The heat treatment fixture of claim 1, wherein: the left side and the right side of the upper frame body (3) and the lower frame body (1) are symmetrically provided with fixing columns (2), and the fixing columns (2) are fixedly connected with the upper frame body (3) and the lower frame body (1).

3. The heat treatment fixture of claim 1, wherein: the top of the lifting screw (15) is connected with the upper frame body (3) in a rotating fit manner, and the outer surface of the driving motor (6) is fixedly embedded in the lower frame body (1).

4. The heat treatment fixture of claim 1, wherein: the clamping block (12) is provided with a notch groove (13).

5. The heat treatment fixture of claim 1, wherein: one end of the jacking spring (11) is connected with the butting slide block (10) in a jacking fit mode, and the other end of the jacking spring (11) is connected with the inner wall body of the inner hollow groove (14) in a jacking fit mode.