CN211036024U - Novel clamp for heat treatment - Google Patents
Novel clamp for heat treatment Download PDFInfo
- Publication number
- CN211036024U CN211036024U CN201922265682.XU CN201922265682U CN211036024U CN 211036024 U CN211036024 U CN 211036024U CN 201922265682 U CN201922265682 U CN 201922265682U CN 211036024 U CN211036024 U CN 211036024U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- centre gripping
- crane
- heat treatment
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel anchor clamps for thermal treatment. The technical scheme is as follows: comprises a U-shaped frame body, a nut, a screw rod, a lifting frame, a connecting rod group, a clamping head and a slide block. The utility model discloses with the help of the connection structure of connecting rod and slider, can realize the installation and the centre gripping of a plurality of supporting heads, and can be through the cooperation of slider and connecting rod, make the supporting head can adjust the height, in order to adapt to the appearance of the sheet metal of centre gripping wanting, thereby guarantee that an anchor clamps can carry out the centre gripping of multiple spot to sheet metal, make the centre gripping more firm stable, and simultaneously, the adjustment clamping state of supporting head self-adaptation makes its user plane wider, can be to multiple shape, the sheet metal of outward appearance unevenness carries out firm centre gripping, whole anchor clamps centre gripping effect is stable, the user plane is wider.
Description
Technical Field
The utility model belongs to the field of heat treatment equipment, a novel anchor clamps for heat treatment are related to.
Background
In the production process of the metal plate, the metal plate is often subjected to heat treatment operations such as normalizing, quenching, annealing, tempering and the like to enhance the hardness of the metal plate. The method specifically comprises the steps of placing a metal plate to be processed between two substrates, fixing the metal plate through a clamp, then placing the whole into a high-temperature furnace for heat treatment, and taking out the whole after the heat treatment operation is finished. When the metal plate is fixed by the clamp, the clamp is difficult to clamp because the size and the appearance of the metal plate are inconsistent and the surface flatness is different, and the clamping cannot be realized by the clamp at a single clamping part for some metal plates, so that the sliding and other conditions can occur. There is a need for a clamp that can clamp multiple locations and that can self-adapt to adjust the height of the clamping head.
SUMMERY OF THE UTILITY MODEL
In view of the problem that exists among the prior art, the utility model discloses a novel anchor clamps for heat treatment, the technical scheme of adoption is, including the U-shaped support body, its characterized in that: the utility model discloses a clamping device for the U-shaped frame, including U-shaped frame body, nut, crane lower part, clamping groove and buckle, U-shaped frame body upper portion board middle part and both sides trompil and at the corresponding position fixedly connected with nut of middle part trompil, screw-thread fit installs the screw rod in the nut, the screw rod lower extreme has been seted up draw-in groove and buckle and has been connected with the crane, the crane is slidable mounting simultaneously in the hole that U-shaped frame body upper portion board both sides were seted up, the crane lower part is rotated and is installed the connecting rod group, crane lower part intermediate position is seted up slottedly and slidable mounting has the slider, the connecting rod group is installed including rotating the crane both ends have.
As a preferred scheme of the utility model, the crane includes the slide bar of fixed connection at the top, slide bar slidable mounting is in on the U-shaped support body, two the buckle connecting hole has been seted up to the slide bar intermediate position, it is connected to rotate the buckle in the buckle connecting hole the screw rod, crane lower part both ends fixedly connected with rotates the connector, rotate and install on the connector first connecting rod, crane lower part intermediate position is provided with two sliding trays, slidable mounting has in the sliding tray the slider.
As an optimized scheme of the utility model, the buckle ring is installed to the holding head both sides, the buckle ring be located with the holding head rotates the intermediate position of two connecting rods of connecting.
As a preferred scheme of the utility model, the slider middle part fluting just is in wherein fixedly connected with pivot, every rotate in the pivot and install two the second connecting rod.
The utility model has the advantages that: the utility model discloses with the help of the connection structure of connecting rod and slider, can realize the installation and the centre gripping of a plurality of supporting heads, and can be through the cooperation of slider and connecting rod, make the supporting head can adjust the height, in order to adapt to the appearance of the sheet metal of centre gripping wanting, thereby guarantee that an anchor clamps can carry out the centre gripping of multiple spot to sheet metal, make the centre gripping more firm stable, and simultaneously, the adjustment clamping state of supporting head self-adaptation makes its user plane wider, can be to multiple shape, the sheet metal of outward appearance unevenness carries out firm centre gripping, whole anchor clamps centre gripping effect is stable, the user plane is wider.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the internal structure of the present invention;
fig. 3 is a schematic view of the crane structure of the utility model;
FIG. 4 is a schematic view of the connection state between the clamping head and the linkage of the present invention;
fig. 5 is a schematic view of the slider structure of the present invention.
In the figure: 1-U-shaped frame body, 2-nut, 3-screw rod, 4-lifting frame, 401-sliding rod, 402-buckle connecting hole, 403-rotating connector, 404-sliding groove, 5-connecting rod group, 501-first connecting rod, 502-second connecting rod, 6-clamping head, 601-buckle ring, 7-sliding block and 701-rotating shaft.
Detailed Description
Example 1
As shown in fig. 1 to 5, the technical solution adopted by the novel clamp for heat treatment of the present invention is that the clamp comprises a U-shaped frame body 1, and is characterized in that: 1 upper portion board middle part of U-shaped support body and both sides trompil and at the corresponding position fixedly connected with nut 2 of middle part trompil, screw rod 3 is installed in the screw nut 2 screw-thread fit, draw-in groove and buckle have been seted up to 3 lower extremes of screw rod and crane 4 are connected, crane 4 slidable mounting simultaneously is in the hole that 1 upper portion board both sides of U-shaped support body were seted up, crane 4 lower part is rotated and is installed linkage 5, crane 4 lower part intermediate position is seted up slottedly and slidable mounting has slider 7, linkage 5 is installed including rotating crane 4 both ends two first connecting rods 501, rotate and install second connecting rod 502 on slider 7, the ending is rotated in proper order between all each connecting rod and is connected and install centre gripping head 6 through the round pin hub rotation in the junction of lower part.
The crane 4 includes slide bar 401 of fixed connection at the top, slide bar 401 slidable mounting is in on the U-shaped support body 1, two buckle connecting hole 402 has been seted up to slide bar 401 intermediate position, it is connected to rotate the buckle in the buckle connecting hole 402 the screw rod 3, crane 4 lower part both ends fixedly connected with rotates connector 403, it installs to rotate on the connector 403 first connecting rod 501, crane 4 lower part intermediate position is provided with two sliding tray 404, slidable mounting has in the sliding tray 404 slider 7.
Two sides of the clamping head 6 are provided with snap rings 601, and the snap rings 601 are located in the middle of two connecting rods rotatably connected with the clamping head 6.
The middle of the sliding block 7 is provided with a groove and is fixedly connected with a rotating shaft 701, and each rotating shaft 701 is rotatably provided with two second connecting rods 502.
The utility model discloses a theory of operation: the lower side of the clamp is located below a plate needing to be clamped, the clamping heads 6 are located above the plate needing to be clamped, the screw rods 3 are rotated to rotate downwards to push the lifting frames 4 to move downwards, the clamping heads 6 are all abutted to the plate needing to be clamped, when the clamping positions are different in height, the clamping heads 6 can push the connecting rods and the sliding blocks 7 to adjust the left sides of the positions of the sliding blocks 7, finally, the height of each clamping head 6 is adjusted to clamp the plate needing to be clamped, the clamping heads 6 rotate per se and swing within a certain range through limitation of the clamping rings 601, pressure of the clamping heads 6 on the position needing to be clamped can always vertically act on the clamping positions, and clamping firmness and stability of the clamping parts are guaranteed.
Components and circuit connections not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (4)
1. The utility model provides a novel anchor clamps for heat treatment, includes U-shaped support body (1), its characterized in that: the middle part and two sides of the upper plate of the U-shaped frame body (1) are provided with holes, and the corresponding position of the hole in the middle part is fixedly connected with a nut (2), a screw rod (3) is arranged in the nut (2) in a threaded fit manner, a clamping groove is formed at the lower end of the screw rod (3) and is connected with a lifting frame (4) in a clamping manner, the lifting frame (4) is simultaneously arranged in holes arranged on two sides of the upper plate of the U-shaped frame body (1) in a sliding way, a connecting rod group (5) is rotatably arranged at the lower part of the lifting frame (4), a groove is arranged in the middle of the lower part of the lifting frame (4) and a sliding block (7) is slidably arranged, the connecting rod group (5) is installed including rotating crane (4) both ends have two first connecting rods (501), rotate and install second connecting rod (502) on slider (7), and the end is rotated in proper order between all connecting rods and is connected and install clamping head (6) through the round pin rotation in the junction of lower part.
2. The novel heat treatment jig according to claim 1, characterized in that: crane (4) include slide bar (401) of fixed connection at the top, slide bar (401) slidable mounting is in on U-shaped support body (1), two buckle connecting hole (402) have been seted up to slide bar (401) intermediate position, it is connected to rotate the buckle in buckle connecting hole (402) screw rod (3), crane (4) lower part both ends fixedly connected with rotates connector (403), it installs to rotate on connector (403) first connecting rod (501), crane (4) lower part intermediate position is provided with two sliding tray (404), slidable mounting has in sliding tray (404) slider (7).
3. The novel heat treatment jig according to claim 1, characterized in that: and snap rings (601) are arranged on two sides of the clamping head (6), and the snap rings (601) are positioned in the middle of two connecting rods rotatably connected with the clamping head (6).
4. The novel heat treatment jig according to claim 1, characterized in that: the middle of the sliding block (7) is grooved, a rotating shaft (701) is fixedly connected with the middle of the sliding block, and each rotating shaft (701) is rotatably provided with two second connecting rods (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265682.XU CN211036024U (en) | 2019-12-17 | 2019-12-17 | Novel clamp for heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265682.XU CN211036024U (en) | 2019-12-17 | 2019-12-17 | Novel clamp for heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211036024U true CN211036024U (en) | 2020-07-17 |
Family
ID=71530259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922265682.XU Expired - Fee Related CN211036024U (en) | 2019-12-17 | 2019-12-17 | Novel clamp for heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211036024U (en) |
-
2019
- 2019-12-17 CN CN201922265682.XU patent/CN211036024U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20201217 |