CN220201995U - Clamp for heat treatment processing of metal plate - Google Patents

Abstract

The utility model discloses a clamp for heat treatment of metal plates, which comprises a clamp base, wherein mounting plates are fixedly connected to the bottom ends of two sides of the clamp base, a reserved cavity is arranged in the clamp base, a connecting bottom plate is fixedly connected to the bottom end in the reserved cavity, a supporting shaft is movably connected to the top end of the connecting bottom plate, a placing plate is fixedly connected to the top end of the supporting shaft, a protective pad is placed on the top end of the placing plate, and fixing rods are fixedly connected to two sides of the top end of the clamp base. This sheet metal heat treatment adds anchor clamps and adjusts the position of grip block through sheet metal's size, moves the telescopic link to the top of placing the board earlier, then rotatory accommodate the lead screw, accommodate the lead screw drives the grip block and moves down, and the grip block presss from both sides the sheet metal tight on placing the board, and this structure is nimble the position of adjusting the centre gripping through the telescopic link to the scope of centre gripping has been improved, the inconvenient problem of adjusting of centre gripping scope has been solved.

Description

Clamp for heat treatment processing of metal plate

Technical Field

The utility model relates to the technical field of metal processing clamps, in particular to a clamp for heat treatment processing of a metal plate.

Background

The metal plate is a common metal product, and the metal plate is processed through a heat treatment step, and a clamp is usually used for clamping and fixing the metal plate in the heat treatment process.

Through retrieving, according to the anchor clamps for sheet metal processing that application number CN202121428460.6 discloses, propose "the left side of base rotates and is connected with positive and negative tooth lead screw, the equal threaded connection of positive and negative screw thread department on positive and negative tooth lead screw surface has the bar box, two spouts with bar box looks adaptation have been seted up to the upper surface of base, the interior bottom wall of bar box rotates and is connected with the lead screw, the surface threaded connection of lead screw has the roof, the fixed surface of lead screw is connected with horizontal bevel gear, the equal rotation of the face in opposite directions of two bar boxes is connected with the round bar", the sheet metal anchor clamps of design in the above-mentioned application are in the use period, the clamping angle of grip block can't be adjusted, the scope of centre gripping is less.

There is a need for a clamp for heat treatment of sheet metal to solve the technical drawbacks set forth in the above-mentioned art.

Disclosure of Invention

The utility model aims to provide a clamp for heat treatment processing of a metal plate, which aims to solve the problem that the clamping range is inconvenient to adjust in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sheet metal heat treatment adds anchor clamps, includes the anchor clamps base, the bottom fixedly connected with mounting panel of anchor clamps base both sides, the inside of anchor clamps base is provided with the reservation cavity, the inside bottom fixedly connected with connection bottom plate of reservation cavity, the top swing joint of connection bottom plate has the back shaft, the board is placed to the top fixedly connected with of back shaft, protection pad has been placed on the top of placing the board, the both sides fixedly connected with dead lever on anchor clamps base top, the top swing joint of dead lever has the telescopic link, one side fixedly connected with fixed plate of telescopic link, the inside swing joint of fixed plate has adjusting screw, adjusting screw's bottom swing joint has the grip block, adjusting screw's top fixedly connected with changes the handle.

Preferably, the clamping plates are provided with two groups, and the clamping plates are distributed on two sides of the top end of the placing plate.

Preferably, the inside of connecting the bottom plate is provided with spacing draw-in groove, the bottom activity of placing the board articulates there is spacing kelly, the bottom of spacing kelly inlays the inside at spacing draw-in groove.

Preferably, twelve groups of limiting clamping grooves are formed in the limiting clamping grooves, and the limiting clamping grooves are distributed in an annular mode in the connecting bottom plate.

Preferably, the both sides fixedly connected with connection fixture block of protection pad, the inside of placing the board is provided with the connection recess, the both sides swing joint on placing the board top has positioning screw.

Preferably, the connecting fixture block is embedded in the connecting groove, and the bottom end of the positioning screw is embedded in the connecting fixture block.

Compared with the prior art, the utility model has the beneficial effects that: the clamp for heat treatment of the metal plate not only realizes the function of adjusting the clamping range and the function of facilitating replacement, but also realizes the function of facilitating angle adjustment;

(1) When the clamping plate clamps and fixes the metal plate, the position of the clamping plate can be adjusted according to the size of the metal plate, the telescopic rod is moved to the position above the placing plate, then the adjusting screw is rotated, the clamping plate is driven to move downwards by the adjusting screw, and the metal plate is clamped on the placing plate by the clamping plate;

(2) Through being provided with protection pad, locating screw rod, coupling groove and connection fixture block, the protection pad has stronger high temperature resistant effect, and when sheet metal carries out heat treatment on placing the board, the protection pad can avoid high temperature damage to place the board, can take off the change from placing the board after the protection pad appears damaging, and this structure has improved the protection effect, has realized the function of being convenient for change;

(3) Through being provided with spacing clamping lever, back shaft, connection bottom plate and spacing draw-in groove, sheet metal places on placing the board, places the rotatable regulation of board and puts the angle, needs earlier to shift out spacing clamping lever from connection bottom plate's spacing draw-in groove inside during the regulation, then rotatory back shaft, back shaft drive place the board rotatory suitable angle of putting back, again insert spacing clamping lever spacing draw-in groove inside can, this structure has realized being convenient for adjust the function of placing the angle.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the clamping plate of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic top view of the connection base plate of the present utility model.

In the figure: 1. a mounting plate; 2. a clamp base; 3. reserving a chamber; 4. a limit clamping rod; 5. a fixed rod; 6. a telescopic rod; 7. a fixing plate; 8. placing a plate; 9. a protective pad; 10. a clamping plate; 11. a support shaft; 12. a connecting bottom plate; 13. a rotating handle; 14. adjusting a screw rod; 15. positioning a screw; 16. a connection groove; 17. connecting a clamping block; 18. and a limit clamping groove.

Detailed Description

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.

Example 1: referring to fig. 1-4, a clamp for heat treatment processing of metal plates comprises a clamp base 2, wherein mounting plates 1 are fixedly connected to the bottom ends of two sides of the clamp base 2, a reserved cavity 3 is arranged in the clamp base 2, a connecting bottom plate 12 is fixedly connected to the bottom end in the reserved cavity 3, a supporting shaft 11 is movably connected to the top end of the connecting bottom plate 12, a placing plate 8 is fixedly connected to the top end of the supporting shaft 11, a protection pad 9 is placed on the top end of the placing plate 8, fixing rods 5 are fixedly connected to the two sides of the top end of the clamp base 2, telescopic rods 6 are movably connected to the top ends of the fixing rods 5, one side of each telescopic rod 6 is fixedly connected with a fixing plate 7, an adjusting screw 14 is movably connected to the inside of each fixing plate 7, a clamping plate 10 is movably connected to the bottom end of each adjusting screw 14, and a rotating handle 13 is fixedly connected to the top end of each adjusting screw 14;

the clamping plates 10 are provided with two groups, and the clamping plates 10 are distributed on two sides of the top end of the placing plate 8;

specifically, as shown in fig. 1 and 2, the position of the clamping plate 10 is adjusted according to the size of the metal plate, the telescopic rod 6 is moved above the placing plate 8, then the adjusting screw 14 is rotated, the adjusting screw 14 drives the clamping plate 10 to move downwards, and the clamping plate 10 clamps the metal plate on the placing plate 8.

Example 2: the two sides of the protection pad 9 are fixedly connected with connecting clamping blocks 17, a connecting groove 16 is formed in the placing plate 8, positioning screws 15 are movably connected to the two sides of the top end of the placing plate 8, the connecting clamping blocks 17 are embedded in the connecting groove 16, and the bottom ends of the positioning screws 15 are embedded in the connecting clamping blocks 17;

specifically, as shown in fig. 1 and 3, the protection pad 9 can avoid damaging the placement plate 8 at high temperature, and the protection pad 9 can be removed from the placement plate 8 for replacement after being damaged, when the protection pad 9 is replaced, the positioning screw 15 needs to be screwed out from the inside of the connection clamping block 17, and then the connection clamping block 17 is removed from the inside of the connection groove 16, so that the disassembly can be completed.

Example 3: the inside of the connecting bottom plate 12 is provided with a limit clamping groove 18, the bottom end of the placing plate 8 is movably hinged with a limit clamping rod 4, the bottom end of the limit clamping rod 4 is embedded in the inside of the limit clamping groove 18, the limit clamping groove 18 is provided with twelve groups, and the limit clamping grooves 18 are annularly distributed in the inside of the connecting bottom plate 12;

specifically, as shown in fig. 1 and fig. 4, the limiting clamping rod 4 is moved out from the inside of the limiting clamping groove 18 of the connecting bottom plate 12, then the supporting shaft 11 is rotated, the supporting shaft 11 drives the placing plate 8 to rotate to a proper placing angle, then the limiting clamping rod 4 is inserted into the inside of the limiting clamping groove 18, and the angle of the placing plate 8 can be adjusted, so that the machining flexibility is improved.

Working principle: when the metal plate clamping device is used, the clamp base 2 is required to be installed at a designated position, then the metal plate to be subjected to heat treatment is placed on the placing plate 8, the protection pad 9 is installed at the top of the placing plate 8, the protection pad 9 has a strong high-temperature resistant effect, when the metal plate is subjected to heat treatment on the placing plate 8, the protection pad 9 can avoid damaging the placing plate 8 at high temperature, the protection pad 9 can be removed from the placing plate 8 and replaced after being damaged, the placing plate 8 can be rotatably adjusted to a placing angle, the limiting clamping rod 4 is required to be firstly moved out of the limiting clamping groove 18 connected with the bottom plate 12 during adjustment, then the supporting shaft 11 is rotated, the supporting shaft 11 drives the placing plate 8 to rotate to a proper placing angle, then the limiting clamping rod 4 is inserted into the limiting clamping groove 18, the telescopic rod 6 is moved to the upper side of the placing plate 8, then the adjusting screw 14 is rotated, the clamping plate 10 is driven to move downwards, and the metal plate is clamped on the placing plate 8 by the clamping plate 10, and the clamping range is flexibly adjusted through the telescopic rod 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a sheet metal heat treatment adds clamping apparatus, includes clamp base (2), its characterized in that: bottom fixedly connected with mounting panel (1) of anchor clamps base (2) both sides, the inside of anchor clamps base (2) is provided with and reserves cavity (3), the inside bottom fixedly connected with connection bottom plate (12) of cavity (3) is reserved, the top swing joint of connection bottom plate (12) has back shaft (11), board (8) are placed to the top fixedly connected with of back shaft (11), protection pad (9) have been placed on the top of placing board (8), both sides fixedly connected with dead lever (5) on anchor clamps base (2) top, the top swing joint of dead lever (5) has telescopic link (6), one side fixedly connected with fixed plate (7) of telescopic link (6), the inside swing joint of fixed plate (7) has accommodate screw (14), the bottom swing joint of accommodate screw (14) has grip block (10), the top fixedly connected with of accommodate screw (14) changes handle (13).

2. The fixture for heat treatment processing of metal plates according to claim 1, wherein: the clamping plates (10) are provided with two groups, and the clamping plates (10) are distributed on two sides of the top end of the placing plate (8).

3. The fixture for heat treatment processing of metal plates according to claim 1, wherein: the inside of connecting bottom plate (12) is provided with spacing draw-in groove (18), the bottom activity of placing board (8) articulates there is spacing kelly (4), the inside at spacing draw-in groove (18) is inlayed to the bottom of spacing kelly (4).

4. A metal plate heat treatment processing jig according to claim 3, wherein: twelve groups of limit clamping grooves (18) are formed, and the limit clamping grooves (18) are distributed in an annular mode inside the connecting bottom plate (12).

5. The fixture for heat treatment processing of metal plates according to claim 1, wherein: the protection pad is characterized in that connecting clamping blocks (17) are fixedly connected to the two sides of the protection pad (9), connecting grooves (16) are formed in the placing plate (8), and positioning screws (15) are movably connected to the two sides of the top end of the placing plate (8).

6. The fixture for heat treatment processing of metal sheet according to claim 5, wherein: the connecting clamping block (17) is embedded in the connecting groove (16), and the bottom end of the positioning screw (15) is embedded in the connecting clamping block (17).