CN210528968U - Clamping device for heat treatment of mechanical workpiece - Google Patents
Clamping device for heat treatment of mechanical workpiece Download PDFInfo
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- CN210528968U CN210528968U CN201921343378.6U CN201921343378U CN210528968U CN 210528968 U CN210528968 U CN 210528968U CN 201921343378 U CN201921343378 U CN 201921343378U CN 210528968 U CN210528968 U CN 210528968U
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- cylinder
- heat treatment
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- air cylinder
- piston rod
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Abstract
The utility model discloses a clamping device for heat treatment of mechanical workpieces, which comprises a device main body, wherein a first air cylinder is arranged below the device main body, the output end of the first air cylinder is connected with the device main body through a first piston rod, the bottom end of the first air cylinder is connected with a supporting seat, a fixing hole penetrates through the top of the supporting seat, the interior of the device main body is connected with a motor, the output end of the motor is connected with a turntable through a rotating shaft, the clamping device for heat treatment of mechanical workpieces is also provided with the motor, a first rotating shaft, a second air cylinder and a second piston rod, the motor can drive the turntable to rotate through the rotating shaft, so that a pawl can rotate according to the turntable when clamping workpieces, and the second air cylinder can push the second piston rod to extend and retract, so that the second piston rod pushes a first cross rod to be adjusted up and down through a movable bolt, thereby a user can operate the device to clamp workpieces more, thereby increasing the working efficiency of the user.
Description
Technical Field
The utility model relates to a clamping device technical field specifically is a clamping device for mechanical workpiece thermal treatment.
Background
The heat treatment refers to a metal hot working process in which materials are heated, kept warm and cooled in a solid state to obtain desired structures and properties, and the heat treatment is gradually known in the process of moving from the stoneware era to the copper ware era and the iron ware era.
However, when the existing clamping device for heat treatment of mechanical workpieces is used for clamping the workpieces, the height of the device main body is difficult to adjust, so that the workpieces cannot be adjusted up and down according to actual conditions when being subjected to heat treatment, the workpieces are heated insufficiently and comprehensively during heat treatment, the quality of the workpieces after heat treatment is affected, and when the existing clamping device is used for clamping, the pawl is difficult to rotate and adjust up and down, so that the pawl is quite unfavorable for clamping operation of a user when clamping the workpieces, and the working efficiency of the user is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical workpiece is clamping device for thermal treatment to be heated not comprehensive enough when solving the work piece thermal treatment that proposes in the above-mentioned background art, thereby influence the quality behind the work piece thermal treatment, in order to rotate and adjust from top to bottom the pawl, thereby lead to the pawl when the centre gripping work piece, very be unfavorable for the user to carry out the centre gripping operation, thereby influence user's work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for heat treatment of mechanical workpieces comprises a device main body, wherein a first air cylinder is arranged below the device main body, the output end of the first air cylinder is connected with the device main body through a first piston rod, the bottom end of the first air cylinder is connected with a supporting seat, a fixing hole penetrates through the top of the supporting seat, a motor is connected inside the device main body, the output end of the motor is connected with a rotary table through a rotating shaft, the top of the rotary table is respectively connected with a supporting rod and a second air cylinder, the top of the supporting rod is connected with a connecting clamping block, the two sides of the outer surface of the connecting clamping block are both connected with a first cross rod through movable bolts, one end of the cross rod, far away from the connecting clamping block, is connected with a fixing frame, the bottom end of the connecting rod is connected with a fixing frame, the upper, the output end of the third cylinder is connected with a third piston rod, the bottom of the supporting block is connected with a second cross rod, two sides of the outer surface of the second cross rod are both connected with movable rods through rotating shafts, and a pawl is connected to the lower portion of one side of each movable rod.
Preferably, the second cylinder is fixed with the turntable in a welding mode, and the output end of the second cylinder is connected with the first cross rod through a second piston rod.
Preferably, the supporting seat is in a shape of a circular truncated cone, and the area of the lower surface of the supporting seat is larger than that of the upper surface of the supporting seat.
Preferably, the inside of first cylinder is fretwork, and first piston rod runs through in the top of first cylinder and extends to the inside of first cylinder.
Preferably, the fixed orifices are "circular", and the fixed orifices equidistance evenly distributed in the top of supporting seat.
Preferably, the pawl is arc-shaped and is made of stainless steel materials.
Compared with the prior art, the beneficial effects of the utility model are that: the clamping device for heat treatment of mechanical workpieces is provided with a first air cylinder and a first piston rod, when a workpiece is clamped for heat treatment, the first air cylinder can push the first piston rod to stretch and retract so as to adjust the height of a device main body, so that the workpiece can be adjusted up and down according to actual conditions after being clamped, the workpiece is heated more comprehensively during heat treatment, and the quality of the workpiece after heat treatment is prevented from being influenced, meanwhile, the clamping device is also provided with a motor, a first rotating shaft, a second air cylinder and a second piston rod, the motor can drive a rotating disc to rotate through the rotating shaft, so that a pawl can rotate according to the rotating disc when the workpiece is clamped, the second air cylinder can push the second piston rod to stretch and retract, so that the second piston rod can push the first cross rod to be adjusted up and down through a movable bolt, and therefore, a user can more conveniently and quickly operate the clamping device to clamp, thereby increasing the working efficiency of the user.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the motor of the present invention;
fig. 3 is a schematic view of the local structure of the support seat of the present invention.
In the figure: 1. the device comprises a device main body, 2, a motor, 3, a first piston rod, 4, a first air cylinder, 5, a supporting seat, 6, a fixing hole, 7, a first rotating shaft, 8, a rotary table, 9, a supporting rod, 10, a connecting clamp, 11, a movable bolt, 12, a first cross rod, 13, a second air cylinder, 14, a second piston rod, 15, a connecting rod, 16, a fixing frame, 17, a supporting block, 18, a third air cylinder, 19, a third piston rod, 20, a second rotating shaft, 21, a movable rod, 22, a pawl, 23 and a second cross rod.
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 technical solution: a clamping device for heat treatment of mechanical workpieces comprises a device main body 1, a motor 2, a first piston rod 3, a first cylinder 4, a supporting seat 5, a fixing hole 6, a first rotating shaft 7, a rotating disc 8, a supporting rod 9, a connecting block 10, a movable bolt 11, a first cross rod 12, a second cylinder 13, a second piston rod 14, a connecting rod 15, a fixing frame 16, a supporting block 17, a third cylinder 18, a third piston rod 19, a second rotating shaft 20, a movable rod 21, a pawl 22 and a second cross rod 23, wherein the first cylinder 4 is arranged below the device main body 1, the output end of the first cylinder 4 is connected with the device main body 1 through the first piston rod 3, the first cylinder 4 is hollow, the first piston rod 3 penetrates through the top end of the first cylinder 4 and extends into the first cylinder 4, and the first piston rod 3 can conveniently extend and retract through the first cylinder 4, thereby adjusting the height of the device main body 1, the bottom end of the first cylinder 4 is connected with the supporting seat 5, the supporting seat 5 is in a round table shape, the area of the lower surface of the supporting seat 5 is larger than that of the upper surface, so that the supporting seat 5 can support the device main body 1 more stably, the device main body 1 is prevented from toppling over, the top of the supporting seat 5 is penetrated with the fixing hole 6, the fixing hole 6 is in a round shape, the fixing holes 6 are uniformly distributed on the top of the supporting seat 5 at equal intervals, so that the screws can install and fix the supporting seat 5 through the fixing holes 6, the inside of the device main body 1 is connected with the motor 2, the output end of the motor 2 is connected with the rotary table 8 through the first rotating shaft 7, the top of the rotary table 8 is respectively connected with the supporting rod 9 and the second cylinder 13, and the second cylinder 13 is, the output end of the second cylinder 13 is connected with the first cross bar 12 through a second piston rod 14, so that the second cylinder 13 can push the second piston rod 14 to adjust the first cross bar 12 up and down, the top of the support rod 9 is connected with a connecting clamping block 10, two sides of the outer surface of the connecting clamping block 10 are both connected with the first cross bar 12 through movable bolts 11, one end of the cross bar 12, which is far away from the connecting clamping block 10, is connected with a connecting rod 15, the bottom end of the connecting rod 15 is connected with a fixed frame 16, a support block 17 is connected above the inner wall of the fixed frame 16, two sides of the support block 17 are both connected with third cylinders 18, the output end of the third cylinder 18 is connected with a third piston rod 19, the bottom of the support block 17 is connected with a second cross bar 23, two sides of the outer surface of the second cross bar 23 are both connected with movable rods 21 through a, the pawl 22 is "arc", and the pawl 22 adopts stainless steel material to make and forms, avoids the pawl 22 to rust because of long-time use wearing and tearing to increase the life of pawl 22.
The working principle is as follows: first, when a user clamps a workpiece using the clamping device to perform heat treatment, the device body 1 is placed in a heat treatment bath through the support base 5, the supporting seat 5 is installed and fixed through the screw and the fixing hole 6, after the fixing is well carried out, the external power supply of the device main body 1 is switched on, and the device is started, the motor 2 starts to work and drives the rotating disc 8 to rotate through the first rotating shaft 7, the second air cylinder 13 can push the first cross rod 12 to adjust up and down through the second piston rod 14, thereby the pawl 22 contacts the workpiece, when the pawl 22 contacts the workpiece, the third cylinder 18 can push the third piston rod 19 to extend, therefore, the pawls 22 are folded and the workpiece is clamped and fixed, and after clamping is completed, the first cylinder 4 can extend and retract the device body 1 through the first piston rod 3, so that the height of the device body 1 is adjusted, and the workpiece can be subjected to heat treatment.
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. The utility model provides a mechanical parts is clamping device for heat treatment, includes device main part (1), its characterized in that: the device is characterized in that a first cylinder (4) is arranged below the device main body (1), the output end of the first cylinder (4) is connected with the device main body (1) through a first piston rod (3), the bottom end of the first cylinder (4) is connected with a supporting seat (5), a fixing hole (6) penetrates through the top of the supporting seat (5), a motor (2) is connected inside the device main body (1), the output end of the motor (2) is connected with a rotating disc (8) through a rotating shaft I (7), the top of the rotating disc (8) is respectively connected with a supporting rod (9) and a second cylinder (13), the top of the supporting rod (9) is connected with a connecting clamping block (10), two sides of the outer surface of the connecting clamping block (10) are both connected with a first cross rod (12) through movable bolts (11), one end of the first cross rod (12), which is far away from the connecting clamping block (10), is connected with, the bottom of connecting rod (15) is connected with mount (16), the inner wall top of mount (16) is connected with supporting shoe (17), the both sides of supporting shoe (17) all are connected with third cylinder (18), the output of third cylinder (18) is connected with third piston rod (19), just the bottom of supporting shoe (17) is connected with second horizontal pole (23), the surface both sides of second horizontal pole (23) all are connected with movable rod (21) through pivot two (20), one side below of movable rod (21) is connected with pawl (22).
2. The clamping device for heat treatment of mechanical workpieces according to claim 1, wherein: the second air cylinder (13) is fixed with the rotary table (8) in a welding mode, and the output end of the second air cylinder (13) is connected with the first cross rod (12) through a second piston rod (14).
3. The clamping device for heat treatment of mechanical workpieces according to claim 1, wherein: the supporting seat (5) is in a shape of a circular truncated cone, and the area of the lower surface of the supporting seat (5) is larger than that of the upper surface.
4. The clamping device for heat treatment of mechanical workpieces according to claim 1, wherein: the inside of the first air cylinder (4) is hollow, and the first piston rod (3) penetrates through the top end of the first air cylinder (4) and extends into the inside of the first air cylinder (4).
5. The clamping device for heat treatment of mechanical workpieces according to claim 1, wherein: the fixed orifices (6) are 'circular', and the fixed orifices (6) are equally distributed at the top of the supporting seat (5).
6. The clamping device for heat treatment of mechanical workpieces according to claim 1, wherein: the pawl (22) is arc-shaped, and the pawl (22) is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343378.6U CN210528968U (en) | 2019-08-19 | 2019-08-19 | Clamping device for heat treatment of mechanical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343378.6U CN210528968U (en) | 2019-08-19 | 2019-08-19 | Clamping device for heat treatment of mechanical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210528968U true CN210528968U (en) | 2020-05-15 |
Family
ID=70602568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921343378.6U Expired - Fee Related CN210528968U (en) | 2019-08-19 | 2019-08-19 | Clamping device for heat treatment of mechanical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210528968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679067A (en) * | 2022-11-01 | 2023-02-03 | 江苏伟鑫热处理设备有限公司 | Clamping device for workpiece heat treatment |
-
2019
- 2019-08-19 CN CN201921343378.6U patent/CN210528968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679067A (en) * | 2022-11-01 | 2023-02-03 | 江苏伟鑫热处理设备有限公司 | Clamping device for workpiece heat treatment |
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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: 20200515 Termination date: 20210819 |