CN213388768U - Heat treatment clamping device - Google Patents
Heat treatment clamping device Download PDFInfo
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- CN213388768U CN213388768U CN202021164104.3U CN202021164104U CN213388768U CN 213388768 U CN213388768 U CN 213388768U CN 202021164104 U CN202021164104 U CN 202021164104U CN 213388768 U CN213388768 U CN 213388768U
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- rod
- clamping
- heat treatment
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- wall
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 230000000670 limiting effect Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 11
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a heat treatment clamping device, including handheld pole, still include: the antiskid pad is fixedly sleeved at the right end of the outer wall of the handheld rod; the clamping rod is arranged on the left side of the bottom end of the handheld rod in a manner that the clamping rod can rotate around the axis of the clamping rod along the vertical direction; the fixing block is fixedly arranged in the middle of the top end of the handheld rod and is positioned on the outer side of the anti-skid pad; the lifting rod can be arranged in the inner cavity of the clamping rod in a vertically moving mode. This heat treatment clamping device, the manufacturing cost of this device is lower, and the area of in-process and part contact at heat treatment is less, makes the part can carry out thermally equivalent, has guaranteed the data of experiment and the accuracy of result, can directly press from both sides tight fixedly to the part through holding the pressing plate, and is fixed effectual, and the operation process is convenient, and is lower to heating technical ability level requirement.
Description
Technical Field
The utility model relates to a heat treatment device technical field specifically is a heat treatment clamping device.
Background
The traditional clamp is generally composed of two clamping jaws, a clamping opening is formed between the two clamping jaws, the relative closing and opening actions of the two clamping jaws can be controlled, an object is clamped when the clamping opening is closed, and the object is released when the clamping opening is opened, the heat treatment belongs to a process that a metal workpiece is placed in a certain medium to be heated to a proper temperature, is kept at the temperature for a certain time and is cooled in different media at different speeds, and the performance of the metal workpiece is controlled by changing the microstructure of the surface or the inner part of the metal material;
traditional heat treatment anchor clamps just have different special clamping device (axle type part adopts axle clamping tool) to different parts, the cost that this kind of special clamping device made is high, it is too big with the area of part contact at heat treatment's in-process, seriously influence the heated state of centre gripping touching district part outer wall, and the equipment of handing usually all needs the different adjustment part's of staff the position of being heated, be difficult to accomplish thermally equivalent, so this kind of mode centre gripping part, influence the data and the result of experiment easily, and fixed effect is relatively poor, can take place the problem that the part drops from pincers type instrument occasionally, the operation process is loaded down with trivial details, it is higher to heating skill level requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat treatment clamping device to solve the problem that the cost that proposes among the prior art is high, be heated inhomogeneous, the fixed effect is poor and operation process is loaded down with trivial details.
In order to achieve the above object, the utility model provides a following technical scheme: a heat treatment clamping device, comprising a hand-held pole, further comprising:
the antiskid pad is fixedly sleeved at the right end of the outer wall of the handheld rod;
the clamping rod is arranged on the left side of the bottom end of the handheld rod in a manner that the clamping rod can rotate around the axis of the clamping rod along the vertical direction;
the fixing block is fixedly arranged in the middle of the top end of the handheld rod and is positioned on the outer side of the anti-skid pad;
the lifting rod can be arranged in the inner cavity of the clamping rod in a vertically moving mode;
the two first limiting blocks are respectively and fixedly arranged on the left side and the right side of the outer wall of the lifting rod and are clamped in the grooves in the inner wall of the inner cavity of the clamping rod;
the two second limiting blocks are respectively and fixedly arranged on the left side and the right side of the top end of the clamping rod and are clamped in the groove on the left side of the bottom end of the handheld rod,
the limiting groove is formed in the outer wall of the top end of the lifting rod and is fixed in the vertical direction.
Preferably, the hand-held rod is internally provided with: the first gear is sleeved on the outer side of the lifting rod and clamped in the limiting groove; the second gear can rotate around the axis of the second gear and is arranged on the right side of the inner cavity of the handheld rod; the chain is fixedly sleeved and locked at the outer sides of the first gear and the second gear; the second limiting block is fixedly sleeved on the outer side of the outer wall of the top end of the lifting rod; the pressing plate is inserted in the middle of the second limiting block along the left-right direction; the slider, the joint that the slider can move along left right direction is in the outside of chain, and be located the front end outer wall outside of handheld pole.
Preferably, the outer wall of the front end of the sliding block is provided with a plurality of strip-shaped bulges in the vertical direction.
Preferably, the pressing plate is located at the top end of the fixed block, and the right end of the pressing plate is in a suspended state.
Preferably, the inner cavity of the clamping rod is further provided with: the inclined block is fixedly arranged in the middle of the top end of the inner cavity of the clamping rod and is sleeved outside the bottom end of the lifting rod; the rotating shaft can rotate around the axis of the rotating shaft in the front-back direction, penetrates through the bottom end of the lifting rod and is positioned below the fixing block; the two clamping blocks are respectively sleeved on the front side and the rear side of the outer wall of the rotating shaft and rotate 180 degrees relative to the vertical center point of the rotating shaft to be overlapped; the two stop blocks are respectively and fixedly arranged on the left side and the right side of the bottom end of the clamping rod; the clamping blocks are fixedly arranged on the front side and the rear side of the outer wall of the top end of the clamping block; and the two ends of the tension spring are sleeved outside the outer walls of the two check blocks.
Preferably, the left side and the right side of the bottom end of the inclined block are both inclined and tightly attached to the fixture block.
Compared with the prior art, the beneficial effects of the utility model are that: this heat treatment clamping device, can carry out the centre gripping to the annular work piece of different thickness, the manufacturing cost of this device is lower, it is less with the area of part contact at the in-process of heat treatment, and carry out the centre gripping through the mode of fixed work piece middle part position, avoid influencing the heated state of centre gripping touching district part outer wall, make a round trip to promote the rotation that the slider can realize the work piece through the staff, make the part can carry out the thermally equivalent, so this kind of mode centre gripping part, the data of experiment and the accuracy of result have been guaranteed, can directly press from both sides tight fixedly to the part through holding the clamp plate, fixed effectual, the operation process is convenient, it is lower to heating skill level requirement.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic top sectional view of the present invention.
In the figure: 1. the clamping device comprises a handheld rod, 2, an anti-slip pad, 3, a clamping rod, 4, a fixing block, 5, a lifting rod, 6, a first limiting block, 7, a second limiting block, 8, a pressing plate, 9, a limiting groove, 10, a chain, 11, a sliding block, 12, an inclined block, 13, a rotating shaft, 14, a clamping block, 15, a tension spring, 16, a first gear, 17, a second gear, 18, a stop block, 19 and a clamping block.
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.
Referring to fig. 1-3, the present invention provides a heat treatment clamping device, comprising: including handheld pole 1, still include: the anti-skid pad 2, the clamping rod 3, the fixing block 4, the lifting rod 5, the first limiting block 6, the second limiting block 7 and the limiting groove 9 are fixedly sleeved at the right end of the outer wall of the handheld rod 1; the clamping rod 3 is arranged on the left side of the bottom end of the handheld rod 1 and can rotate around the axis of the clamping rod along the vertical direction; the fixed block 4 is fixedly arranged in the middle of the top end of the handheld rod 1 and is positioned on the outer side of the anti-skid pad 2; the lifting rod 5 can move up and down and is arranged in the inner cavity of the clamping rod 3; the two first limiting blocks 6 are respectively fixedly arranged at the left side and the right side of the outer wall of the lifting rod 5 and are clamped in the grooves in the inner wall of the inner cavity of the clamping rod 3; two second stoppers 7 are fixed mounting respectively in the left and right sides on 3 tops of supporting rod to the joint is in the left recess in 1 bottom of handheld pole, and the outer wall outside on 5 tops of lifter is all seted up along the upper and lower direction to a plurality of spacing groove 9 for the first gear 16 of joint, has realized the rotation function of lifter 5 through the mating reaction of first gear 16 with spacing groove 9.
Preferably, the hand-held lever 1 further includes: the second limiting block 7, the pressing plate 8, the chain 10, the sliding block 11, the first gear 16 and the second gear 17, wherein the first gear 16 is sleeved on the outer side of the lifting rod 5 and is clamped in the limiting groove 9; the second gear 17 can rotate around the axis of the second gear and is arranged on the right side of the inner cavity of the hand-held rod 1; the chain 10 is fixedly sleeved and locked at the outer sides of the first gear 16 and the second gear 17; the second limiting block 7 is fixedly sleeved on the outer side of the outer wall of the top end of the lifting rod 5; the pressing plate 8 is inserted in the middle of the second limiting block 7 along the left and right direction; the slider 11 can be along the joint that left right direction removed in the outside of chain 10 to be located the front end outer wall outside of handheld pole 1, make things convenient for the staff to control.
Preferably, the outer wall of the front end of the slider 11 is further provided with a plurality of vertical strip-shaped protrusions to increase the friction force of the outer wall.
Preferably, the pressing plate 8 is located at the top end of the fixed block 4, and the right end of the pressing plate 8 is suspended, so that the pressing plate 8 has a sufficient moving space.
Preferably, the inner cavity of the clamping rod 3 is further provided with: the clamping device comprises an inclined block 12, a rotating shaft 13, a clamping block 14, a tension spring 15 and a clamping block 19, wherein the inclined block 12 is fixedly arranged in the middle of the top end of an inner cavity of a clamping rod 3 and is sleeved on the outer side of the bottom end of a lifting rod 5; the rotating shaft 13 can rotate around the axis of the rotating shaft in the front-back direction, penetrates through the bottom end of the lifting rod 5 and is positioned below the fixed block 4; the two clamping blocks 19 are respectively sleeved on the front side and the rear side of the outer wall of the rotating shaft 13 and rotate 180 degrees relative to the vertical center point of the rotating shaft 13 to be overlapped; the two stop blocks 18 are respectively and fixedly arranged at the left side and the right side of the bottom end of the clamping rod 3; the fixture blocks 14 are fixedly arranged at the front side and the rear side of the outer wall of the top end of the clamping block 19; the two ends of the tension spring 15 are sleeved outside the outer walls of the two stop blocks 18 and used for pulling the top ends of the two clamping blocks 19, so that the clamping blocks 19 can automatically recover to the initial state.
Preferably, the left and right sides of the bottom end of the inclined block 12 are inclined and tightly attached to the latch 14, so that the two clamping blocks 19 can be opened and closed by the limiting function of the inclined block 12.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
In the actual use process of the device, when a worker holds the non-slip mat 2 area on the hand-held rod 1 to operate, and needs to clamp and heat a workpiece, a part is firstly attached to the bottom ends of the two stop blocks 18, then the worker holds the press plate 8 with a hand, so that the middle part of the press plate 8 touches the outer wall of the top end of the fixed block 4 and then continues to press until the second stop block 7 and the lifting rod 5 on the left side are lifted to the highest point, the lifting rod 5 vertically moves upwards under the limiting action of the inner grooves of the first stop block 6 and the clamping rod 3, after the lifting rod 5 moves upwards, the rotating shaft 13 at the bottom end of the lifting rod 5 and the clamping blocks 19 sleeved on the front side and the rear side of the outer wall of the rotating shaft 13 are driven to move upwards, and because the outer wall of the clamping block 14 is arc-shaped, the clamping block contacts with the inclined plane of the inclined block 12, under the matching action of the rotating shaft 13, the bottom end of the clamping block 19 is gradually opened and closed, the clamping block moves upwards along with the lifting rod 5, in the moving process, the upper surface of the outer side of the bottom end of the clamping block 19 is contacted with the bottom end of a part, the pressing plate 8 is held by a worker all the time to complete fixed clamping on the workpiece, the worker can also move the position of the sliding block 11 forwards or backwards to enable the part to rotate, the sliding block 11 drives the first chain 10 and the second chain 10 to rotate after moving, because the first gear 16 is clamped at the outer side of the lifting rod 5, the lifting rod 5 also drives the clamping rod 3 to rotate after rotating, the rotating function of the part in the heat treatment process is realized, the manufacturing cost of the device is low, the area contacted with the part in the heat treatment process is small, and the clamping is carried out by fixing the middle position of the workpiece, avoid influencing the state of being heated of centre gripping touching district part outer wall, make a round trip to promote the rotation that slider 11 can realize the work piece through the staff, make the part can carry out the thermally equivalent, so this kind of mode centre gripping part has guaranteed the data of experiment and the accuracy of result, can directly press from both sides tightly fixedly to the part through holding pressing plate 8, and is fixed effectual, and operation process is convenient, and is lower to heating technical ability level requirement.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A heat treatment clamping device comprises a handheld rod (1), and is characterized by further comprising:
the anti-slip mat (2) is fixedly sleeved at the right end of the outer wall of the handheld rod (1);
the clamping rod (3) is arranged on the left side of the bottom end of the handheld rod (1) and can rotate around the axis of the clamping rod (3) along the vertical direction;
the fixing block (4) is fixedly arranged in the middle of the top end of the handheld rod (1) and is positioned on the outer side of the anti-skid pad (2);
the lifting rod (5) is arranged in the inner cavity of the clamping rod (3) and can move up and down;
the two first limiting blocks (6) are respectively fixedly arranged on the left side and the right side of the outer wall of the lifting rod (5) and are clamped in grooves in the inner wall of the inner cavity of the clamping rod (3);
the two second limiting blocks (7) are respectively and fixedly arranged at the left side and the right side of the top end of the clamping rod (3) and are clamped in a groove at the left side of the bottom end of the handheld rod (1),
the limiting groove (9) is formed in the upper end of the lifting rod (5), and the limiting groove (9) is fixed and arranged in the upper direction and the lower direction.
2. A heat treatment fixture as recited in claim 1, wherein: still be provided with in handheld pole (1):
the first gear (16) is sleeved on the outer side of the lifting rod (5) and clamped in the limiting groove (9);
the second gear (17) is arranged on the right side of the inner cavity of the handheld rod (1) and can rotate around the axis of the second gear (17);
the chain (10), the said chain (10) is fixedly locked on the outside of said first gear (16) and said second gear (17);
the second limiting block (7) is fixedly sleeved on the outer side of the outer wall of the top end of the lifting rod (5);
the pressing plate (8) is inserted in the middle of the second limiting block (7) along the left-right direction;
the sliding block (11) can move along the left and right direction and is connected to the outer side of the chain (10) and located on the outer side of the outer wall of the front end of the handheld rod (1).
3. A heat treatment fixture as recited in claim 2, wherein: the outer wall of the front end of the sliding block (11) is also provided with a plurality of strip-shaped bulges in the vertical direction.
4. A heat treatment fixture as recited in claim 2, wherein: the pressing plate (8) is positioned at the top end of the fixed block (4), and the right end of the pressing plate (8) is in a suspended state.
5. A heat treatment fixture as recited in claim 1, wherein: the inner cavity of the clamping rod (3) is also provided with:
the inclined block (12) is fixedly arranged in the middle of the top end of the inner cavity of the clamping rod (3) and sleeved outside the bottom end of the lifting rod (5);
the rotating shaft (13) can rotate around the axis of the rotating shaft (13) in the front-back direction, penetrates through the bottom end of the lifting rod (5) and is positioned below the fixing block (4);
the two clamping blocks (19) are respectively sleeved on the front side and the rear side of the outer wall of the rotating shaft (13) and rotate 180 degrees relative to the vertical center point of the rotating shaft (13) to be overlapped;
the two stop blocks (18) are respectively and fixedly arranged on the left side and the right side of the bottom end of the clamping rod (3);
the clamping blocks (14), the clamping blocks (14) are fixedly arranged on the front side and the rear side of the outer wall of the top end of the clamping block (19);
and two ends of the tension spring (15) are sleeved on the outer sides of the outer walls of the two stop blocks (18).
6. A heat treatment fixture as claimed in claim 5, wherein: the left side and the right side of the bottom end of the inclined block (12) are inclined and tightly attached to the clamping block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164104.3U CN213388768U (en) | 2020-06-22 | 2020-06-22 | Heat treatment clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164104.3U CN213388768U (en) | 2020-06-22 | 2020-06-22 | Heat treatment clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213388768U true CN213388768U (en) | 2021-06-08 |
Family
ID=76198393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021164104.3U Expired - Fee Related CN213388768U (en) | 2020-06-22 | 2020-06-22 | Heat treatment clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213388768U (en) |
-
2020
- 2020-06-22 CN CN202021164104.3U patent/CN213388768U/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 |
Granted publication date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |