CN219665134U - Multi-position mechanical thimble device - Google Patents
Multi-position mechanical thimble device Download PDFInfo
- Publication number
- CN219665134U CN219665134U CN202320822662.1U CN202320822662U CN219665134U CN 219665134 U CN219665134 U CN 219665134U CN 202320822662 U CN202320822662 U CN 202320822662U CN 219665134 U CN219665134 U CN 219665134U
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- thimble
- face
- sliding seat
- work piece
- position mechanical
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- 238000003466 welding Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a multi-position mechanical thimble device, which relates to the technical field of thimble devices and comprises: a sliding seat; the sliding seat is of a rectangular tubular structure, two fixing seats are symmetrically welded on the sliding seat, each sliding seat is provided with a screw rod, and the screw rods are fixed with the machine tool. Because the top is the toper structure, the ball is installed to the top front side, ball and work piece contact, but the further reduction is to the wearing and tearing of work piece this moment, and no matter be ball or top department damage, can both continue to follow the work piece and rotate, the security is high, when having solved at present when holding the work piece through the thimble, though the thimble can follow the rotation when the work piece rotates, be used for reducing the wearing and tearing to the work piece, but after the damage of rotating the part, the thimble still can cause wearing and tearing to the work piece this moment, and can not cause the problem of wearing and tearing to the work piece after a rotation structure damages through structural improvement.
Description
Technical Field
The utility model relates to the technical field of thimble devices, in particular to a multi-position mechanical thimble device.
Background
In mechanical production, a thimble is usually required to be used for propping against a part to be machined when the part is machined, and the multidimensional thimble is the thimble which can be subjected to multi-position adjustment.
At present, when the workpiece is propped against the workpiece through the thimble, the thimble can rotate along with the workpiece when the workpiece rotates, so that the abrasion to the workpiece is reduced, but after the rotating part is damaged, the thimble still can cause abrasion to the workpiece, and the workpiece cannot be abraded after the rotating structure is damaged by structural improvement.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a multi-position mechanical thimble device, which solves the problems that when a workpiece is propped up by a thimble, the thimble can rotate along with the workpiece when the workpiece rotates, so as to reduce the abrasion to the workpiece, but when a rotating part is damaged, the thimble still can abrade the workpiece at the moment, and the workpiece cannot be abraded after the rotating structure is damaged at one position through structural improvement.
The purpose and the effect of the multi-position mechanical thimble device are achieved by the following specific technical means:
the utility model provides a multi-position mechanical thimble device, which specifically comprises: a sliding seat; the sliding seat is of a rectangular tubular structure, two fixing seats are symmetrically welded on the sliding seat, each fixing seat is provided with a screw rod, and the screw rods are fixed with the machine tool; the sliding seat is connected with a mounting rod in a sliding mode, the sliding seat is connected with a locking screw in a threaded mode, and the front end face of the locking screw abuts against the rear end face of the mounting rod.
Optionally, a stud is inserted on the mounting rod, the front end face of the stud is welded with a mounting disc, a nut is connected to the stud in a threaded manner, and when the nut is screwed down, the front end face of the nut is in elastic contact with the rear end face of the mounting rod.
Optionally, the terminal surface welding has a sleeve pipe before the mounting disc, and sliding connection has the thimble in the sleeve pipe, and the welding has the backing ring on the thimble, has cup jointed the elastic component on the thimble, and the elastic component is coil spring structure, and elastic component front side one end and backing ring rear end face elastic contact, elastic component rear side one end and sleeve pipe front end face elastic contact.
Optionally, the sleeve is located at a position below the front face of the mounting plate.
Optionally, the front side of the thimble is rotatably connected with a thimble through a bearing.
Optionally, the plug is of a conical structure, and the front side of the plug is provided with balls which are in contact with the workpiece.
Advantageous effects
According to the utility model, through the arrangement of the ejector head and the balls, the ejector head is rotationally connected with the front side of the ejector pin through the bearing, so that the ejector head can rotate along with a workpiece in the use process, and the abrasion to the workpiece can be reduced; because the plug is of a conical structure, the ball is arranged at the front side of the plug and is in contact with the workpiece, the abrasion to the workpiece can be further reduced, and the ball or the plug can continuously rotate along with the workpiece no matter the ball or the plug is damaged, so that the safety is high.
In addition, through the setting of elastic component, because the terminal surface welding has a sleeve pipe before the mounting disc, sliding connection has the thimble in the sleeve pipe, and the welding has the backing ring on the thimble, has cup jointed the elastic component on the thimble, and the elastic component is coil spring structure, and elastic component front side one end and backing ring rear end face elastic contact, elastic component rear side one end and sleeve pipe front end face elastic contact can play the cushioning effect through the elasticity promotion of elastic component in the use.
In addition, through the arrangement of the mounting rod and the mounting plate, the mounting rod is connected in the sliding seat in a sliding way, the sliding seat is connected with a locking screw in a threaded way, the front end face of the locking screw is abutted against the rear end face of the mounting rod, and the position of the subsequent thimble can be conveniently adjusted through the up-down adjustment of the mounting rod during use; the mounting rod is inserted with the stud, the front end face of the stud is welded with the mounting disc, the nut is connected with the front end face of the stud in a threaded manner, the front end face of the nut is in elastic contact with the rear end face of the mounting rod after the nut is screwed, and the position of the mounting disc and the adjusted locking can be realized through the stud and the nut in the use process, so that the position adjustment of the follow-up thimble is facilitated.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
FIG. 1 is a schematic diagram of an isometric view of a multi-position mechanical ejector of the present utility model.
Fig. 2 is a schematic diagram of the rotated isometric view of fig. 1 according to the present utility model.
FIG. 3 is a schematic left-hand view of the multi-position mechanical ejector of the present utility model.
FIG. 4 is a schematic diagram of the front view of the multi-position mechanical ejector of the present utility model.
List of reference numerals
1. A sliding seat; 101. a fixing seat; 102. locking the screw rod; 2. a mounting rod; 3. a mounting plate; 301. a stud; 302. a nut; 4. a sleeve; 5. a thimble; 501. a baffle ring; 502. an elastic member; 503. a plug; 504. and (3) rolling balls.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples: please refer to fig. 1 to 4:
the utility model provides a multi-position mechanical thimble device, comprising: a sliding seat 1;
the sliding seat 1 is of a rectangular tubular structure, two fixing seats 101 are symmetrically welded on the sliding seat 1, and each fixing seat is provided with a screw rod which is fixed with a machine tool.
The sliding seat 1 is slidably connected with the mounting rod 2, the sliding seat 1 is connected with a locking screw 102 in a threaded manner, the front end face of the locking screw 102 abuts against the rear end face of the mounting rod 2, and the position of the subsequent thimble 5 can be conveniently adjusted through up-down adjustment of the mounting rod 2 during use.
The mounting rod 2 is inserted with the stud 301, the front end face of the stud 301 is welded with the mounting disc 3, the stud 301 is connected with the nut 302 in a threaded manner, when the nut 302 is screwed up, the front end face of the nut 302 is elastically contacted with the rear end face of the mounting rod 2, and in the use process, the position of the mounting disc 3 can be adjusted and the adjusted locking can be realized through the stud 301 and the nut 302, so that the position adjustment of the follow-up thimble 5 is facilitated.
Wherein, terminal surface welding has a sleeve pipe 4 before the mounting disc 3, and sliding connection has thimble 5 in sleeve pipe 4, has welded on the thimble 5 and has kept off the ring 501, has cup jointed elastic component 502 on the thimble 5, and elastic component 502 is coil spring structure, and elastic component 502 front side one end and the terminal surface elastic contact behind the keeping off the ring 501, and elastic component 502 rear side one end and terminal surface elastic contact before sleeve pipe 4 can play the cushioning effect through the elasticity promotion of elastic component 502 in the use.
Wherein, sleeve pipe 4 is located the below position of mounting disc 3 preceding terminal surface, can realize sleeve pipe 4's position adjustment after mounting disc 3 rotates in the use, has just realized the expansion of adjustment position.
Wherein, thimble 5 front side is connected with top 503 through the bearing rotation, and the top 503 can rotate along with the work piece in the use, can reduce the wearing and tearing to the work piece this moment.
The plug 503 has a conical structure, the ball 504 is mounted on the front side of the plug 503, the ball 504 contacts with the workpiece, at this time, the abrasion to the workpiece can be further reduced, and no matter the ball 504 or the plug 503 is damaged, the ball can continue to rotate along with the workpiece, so that the safety is high.
Specific use and action of the embodiment:
when in use, the ball 504 is contacted with the center of the workpiece, and the adjustment is completed;
when the position of the thimble 5 needs to be adjusted, the installation rod 2 is connected in a sliding way in the sliding seat 1, the locking screw 102 is connected on the sliding seat 1 in a threaded way, the front end surface of the locking screw 102 is abutted against the rear end surface of the installation rod 2, and the position of the thimble 5 can be adjusted conveniently by adjusting the installation rod 2 up and down when the thimble is used; the stud 301 is inserted on the mounting rod 2, the mounting disc 3 is welded on the front end surface of the stud 301, the nut 302 is connected with the screw thread on the stud 301, when the nut 302 is screwed up, the front end surface of the nut 302 is in elastic contact with the rear end surface of the mounting rod 2, and in the use process, the position adjustment of the mounting disc 3 and the locking after the adjustment can be realized through the stud 301 and the nut 302, so that the position adjustment of the subsequent thimble 5 is convenient;
in the use process, as the front end face of the mounting plate 3 is welded with the sleeve 4, the sleeve 4 is connected with the thimble 5 in a sliding way, the thimble 5 is welded with the baffle ring 501, the thimble 5 is sleeved with the elastic piece 502, the elastic piece 502 is of a spiral spring structure, one end of the front side of the elastic piece 502 is in elastic contact with the rear end face of the baffle ring 501, one end of the rear side of the elastic piece 502 is in elastic contact with the front end face of the sleeve 4, and the buffering effect can be achieved through elastic pushing of the elastic piece 502 in the use process; because the front side of the thimble 5 is rotationally connected with the thimble 503 through a bearing, the thimble 503 can rotate along with the workpiece in the use process, and the abrasion to the workpiece can be reduced at the moment; because the plug 503 is of a conical structure, the ball 504 is arranged on the front side of the plug 503, the ball 504 is in contact with the workpiece, at the moment, the abrasion to the workpiece can be further reduced, and the ball 504 or the plug 503 can continuously rotate along with the workpiece no matter the damage is caused, so that the safety is high.
Claims (6)
1. The multi-position mechanical thimble device is characterized by comprising: a sliding seat (1); the sliding seat (1) is of a rectangular tubular structure, two fixing seats (101) are symmetrically welded on the sliding seat (1), each fixing seat is provided with a screw rod, and the screw rods are fixed with a machine tool; the sliding seat (1) is connected with the installation rod (2) in a sliding mode, the sliding seat (1) is connected with the locking screw rod (102) in a threaded mode, and the front end face of the locking screw rod (102) abuts against the rear end face of the installation rod (2).
2. The multi-position mechanical ejector of claim 1, wherein: the mounting rod (2) is inserted with a stud (301), the front end face of the stud (301) is welded with a mounting disc (3), the stud (301) is connected with a nut (302) in a threaded mode, and when the nut (302) is screwed down, the front end face of the nut (302) is elastically contacted with the rear end face of the mounting rod (2).
3. The multi-position mechanical ejector of claim 2, wherein: the mounting plate (3) front end face welding has a sleeve pipe (4), and sliding connection has thimble (5) in sleeve pipe (4), has welded on thimble (5) and has kept off ring (501), has cup jointed elastic component (502) on thimble (5), and elastic component (502) are coil spring structure, and elastic component (502) front side one end and keep off ring (501) rear end face elastic contact, elastic component (502) rear side one end and sleeve pipe (4) front end face elastic contact.
4. A multi-position mechanical ejector device according to claim 3, wherein: the sleeve (4) is positioned below the front end face of the mounting disc (3).
5. A multi-position mechanical ejector device according to claim 3, wherein: the front side of the thimble (5) is rotatably connected with a thimble (503) through a bearing.
6. The multi-position mechanical ejector of claim 5, wherein: the plug (503) is of a conical structure, the front side of the plug (503) is provided with balls (504), and the balls (504) are in contact with a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320822662.1U CN219665134U (en) | 2023-04-14 | 2023-04-14 | Multi-position mechanical thimble device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320822662.1U CN219665134U (en) | 2023-04-14 | 2023-04-14 | Multi-position mechanical thimble device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665134U true CN219665134U (en) | 2023-09-12 |
Family
ID=87897268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320822662.1U Active CN219665134U (en) | 2023-04-14 | 2023-04-14 | Multi-position mechanical thimble device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665134U (en) |
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2023
- 2023-04-14 CN CN202320822662.1U patent/CN219665134U/en active Active
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