CN215789348U - Positioning device capable of adapting to machining of special-shaped piece - Google Patents
Positioning device capable of adapting to machining of special-shaped piece Download PDFInfo
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- CN215789348U CN215789348U CN202121923847.9U CN202121923847U CN215789348U CN 215789348 U CN215789348 U CN 215789348U CN 202121923847 U CN202121923847 U CN 202121923847U CN 215789348 U CN215789348 U CN 215789348U
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Abstract
The utility model discloses a positioning device for machining of an adaptable special-shaped piece, which comprises an operating platform: the fixing frame is fixedly connected to the upper surface of the operating platform; the control structure is arranged inside the operating platform and the fixed frame; the connecting plate is arranged on the surface of the control structure; the placing table is fixedly connected to the upper surface of the operating table; the adjusting structure is arranged inside the connecting plate. This but positioner for machining of adaptation dysmorphism piece rotates the control block and promotes to press from both sides tight piece and fix the dysmorphism piece on placing the platform, and can make through the transmission of worm wheel and worm can be more laborsaving when fixed to through the adjustment between the clamp splice, make the device can be applicable to different dysmorphism piece fixedly.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a positioning device for machining of an adaptable special-shaped piece.
Background
Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and in the machining, a fixing device is generally adopted to limit the position of the workpiece in order to ensure the stability of the workpiece.
In machining, there are some irregular workpieces, generally called as special-shaped pieces, and the conventional fixing operation for the special-shaped pieces is troublesome, laborious and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning device for machining of an adaptable special-shaped piece, which solves the problem that the existing special-shaped piece is inconvenient to fix in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for machining of an adaptable special-shaped piece comprises an operation table:
the fixing frame is fixedly connected to the upper surface of the operating platform;
the control structure is arranged inside the operating platform and the fixed frame;
the connecting plate is arranged on the surface of the control structure;
the placing table is fixedly connected to the upper surface of the operating table;
the adjusting structure is arranged inside the connecting plate;
adopt above-mentioned technical scheme, can be convenient for fix dysmorphism piece.
As a preferred embodiment of the present invention, the control structure includes:
the worm is connected to the inside of the operating platform through a worm bearing;
the transmission belt is arranged on the outer surface of the worm;
the control block is fixedly connected to the top end of the worm;
the fixed block is fixedly connected inside the fixed frame;
the transmission shaft bearing is connected to the inside of the fixed block;
the worm wheel is connected to one end of the transmission shaft in a key mode and is meshed with the worm;
the clamping groove is arranged on the outer surface of the transmission shaft;
the telescopic rod is movably connected inside the transmission shaft in a nested manner, and is connected inside the fixed frame in a sliding manner;
the clamping block is fixedly connected to the outer surface of the telescopic rod;
by adopting the technical scheme, the movable telescopic rod can be conveniently moved horizontally.
As the preferred technical scheme of the utility model, the number of the worms is 2, the 2 worms are parallel to each other, and the top end of one of the worms is fixedly connected with a control block;
by adopting the technical scheme, the telescopic rods at two ends can move horizontally at the same time conveniently.
As a preferred technical scheme of the utility model, the clamping groove is obliquely arranged on the surface of the transmission shaft, and the clamping block is slidably connected inside the clamping groove;
adopt above-mentioned technical scheme, can be convenient for make the fixture block can be stable slide in inside.
As a preferred embodiment of the present invention, the adjustment structure includes:
the supporting rod is fixedly connected inside the connecting plate;
the connecting rod is connected with the top end of the supporting rod in a shaft mode;
the connecting block is connected inside the connecting plate in a sliding manner;
one end of the fixing rod is fixedly connected to the outer surface of the connecting block;
the partition plate is fixedly connected to one end of the fixing rod;
the spring is fixedly connected between the lower surface of the partition plate and the inner surface of the connecting plate;
the clamping block is connected to the inside of the connecting block in a shaft mode;
adopt above-mentioned technical scheme, can be convenient for can adjust according to the surface of dysmorphism piece.
As a preferred technical scheme of the utility model, the supporting rod is vertically and fixedly connected to the center inside the connecting plate, and the top end of the supporting rod is connected to the center of the connecting rod in a shaft manner;
by adopting the technical scheme, the moving positions of the clamping blocks at the two ends can be conveniently ensured to be the same, so that the adjustment is facilitated.
As the preferred technical scheme of the utility model, the outer surface of the fixed rod is provided with a lug which is connected in sliding chutes at two sides of the connecting rod in a sliding way;
by adopting the technical scheme, the connecting rod can be conveniently ensured to stably rotate.
Compared with the prior art, the utility model has the beneficial effects that: this but positioner for machining of adaptation dysmorphism piece rotates the control block and promotes to press from both sides tight piece and fix the dysmorphism piece on placing the platform, and the transmission through worm wheel and worm can be so that can be more laborsaving when fixed to through the adjustment between the clamp splice, make the device can be applicable to different dysmorphism piece fixedly:
1. the control block can drive the worm to rotate by rotating the control block, so that the worm wheel can be driven to synchronously rotate, the transmission shaft drives the clamping groove to rotate while rotating, the clamping groove can push the inner block when the clamping groove rotates, the clamping block can push the telescopic rod to horizontally move, and the telescopic rod can clamp and fix the special-shaped piece on the placing table;
2. when the connecting plate presss from both sides tightly the work piece, the clamp splice can contact with the surface of dysmorphism piece, and when the work piece surface was irregular, the clamp splice of higher one end can promote the connecting rod to rotate for the clamp splice at connecting rod both ends can carry out automatic adjustment according to the dysmorphism piece on different inclined planes, makes the fixing to dysmorphism piece can be more stable.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic sectional view of the main plane A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional view of the plane B-B of FIG. 2;
FIG. 4 is a schematic cross-sectional view of the left side of C-C in FIG. 2 according to the present invention.
In the figure: 1. an operation table; 2. a fixing frame; 3. a control structure; 301. a worm; 302. a drive belt; 303. a control block; 304. a fixed block; 305. a drive shaft; 306. a worm gear; 307. a card slot; 308. a telescopic rod; 309. a clamping block; 4. a connecting plate; 5. a placing table; 6. adjusting the structure; 601. a support bar; 602. a connecting rod; 603. connecting blocks; 604. fixing the rod; 605. a partition plate; 606. a spring; 607. and (5) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a positioning device for machining adaptable special-shaped pieces comprises an operation table 1:
the fixed frame 2 is fixedly connected to the upper surface of the operating platform 1; a control structure 3, wherein the control structure 3 is arranged inside the operation table 1 and the fixed frame 2; the control structure 3 includes: a worm 301, wherein the worm 301 is connected to the inside of the operation table 1 through a bearing; a drive belt 302, wherein the drive belt 302 is arranged on the outer surface of the worm 301; the control block 303, the control block 303 is fixedly connected to the top end of the worm 301; the fixed block 304, the fixed block 304 is fixedly connected to the inside of the fixed frame 2; the transmission shaft 305 is connected to the inside of the fixing block 304 in a bearing mode; a worm wheel 306, wherein the worm wheel 306 is connected with one end of the transmission shaft 305 in a key way, and the worm wheel 306 is connected with the worm 301 in a meshing way; the clamping groove 307 is arranged on the outer surface of the transmission shaft 305; the telescopic rod 308 is movably connected inside the transmission shaft 305 in a nested manner, and the telescopic rod 308 is connected inside the fixed frame 2 in a sliding manner; the fixture block 309 is fixedly connected to the outer surface of the telescopic rod 308; the number of the worms 301 is 2, the 2 worms 301 are parallel to each other, and the top end of one worm 301 is fixedly connected with a control block 303; the locking groove 307 is obliquely arranged on the surface of the transmission shaft 305, and the locking block 309 is slidably connected inside the locking groove 307;
the control block 303 is rotated to drive the worm 301 to rotate, the worm 301 is meshed with the worm wheel 306 to drive the transmission shaft 305 to rotate, so that the fixture block 309 can slide in the clamping groove 307, and the telescopic rod 308 can be driven to horizontally move by the movement of the fixture block 309;
the connecting plate 4 is arranged on the surface of the control structure 3; a placing table 5, wherein the placing table 5 is fixedly connected to the upper surface of the operating table 1; the adjusting structure 6 is arranged inside the connecting plate 4; the adjustment structure 6 includes: the support rod 601, the support rod 601 is fixedly connected to the inside of the connecting plate 4; the connecting rod 602 is connected with the top end of the supporting rod 601 through a shaft; the connecting block 603 is connected with the inside of the connecting plate 4 in a sliding manner; one end of the fixing rod 604 is fixedly connected to the outer surface of the connecting block 603; a partition 605, the partition 605 being fixedly connected to one end of the fixing rod 604; a spring 606, the spring 606 being fixedly connected between the lower surface of the diaphragm 605 and the inner surface of the connecting plate 4; the clamping block 607 is connected with the inside of the connecting block 603 in a shaft mode; the supporting rod 601 is vertically and fixedly connected to the center inside the connecting plate 4, and the top end of the supporting rod 601 is connected to the center of the connecting rod 602 through a shaft; the outer surface of the fixed rod 604 is provided with a convex block which is connected in sliding chutes at two sides of the connecting rod 602 in a sliding manner;
when the clamp block 607 fixes the special-shaped piece, the position of the clamp block 607 can be adjusted by the rotation of the connecting rod 602 at the top end of the supporting rod 601 so as to fix the special-shaped piece, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A but positioner is used in machining of adaptation dysmorphism piece, includes the operation panel, its characterized in that:
the fixing frame is fixedly connected to the upper surface of the operating platform;
the control structure is arranged inside the operating platform and the fixed frame;
the connecting plate is arranged on the surface of the control structure;
the placing table is fixedly connected to the upper surface of the operating table;
the adjusting structure is arranged inside the connecting plate.
2. A positioning device for machining of an adaptable profile according to claim 1, characterised in that: the control structure includes:
the worm is connected to the inside of the operating platform through a worm bearing;
the transmission belt is arranged on the outer surface of the worm;
the control block is fixedly connected to the top end of the worm;
the fixed block is fixedly connected inside the fixed frame;
the transmission shaft bearing is connected to the inside of the fixed block;
the worm wheel is connected to one end of the transmission shaft in a key mode and is meshed with the worm;
the clamping groove is arranged on the outer surface of the transmission shaft;
the telescopic rod is movably connected inside the transmission shaft in a nested manner, and is connected inside the fixed frame in a sliding manner;
and the clamping block is fixedly connected to the outer surface of the telescopic rod.
3. A positioning device for machining of an adaptable profile according to claim 2, characterised in that: the number of the worms is 2, the 2 worms are parallel to each other, and a control block is fixedly connected to the top end of one of the worms.
4. A positioning device for machining of an adaptable profile according to claim 2, characterised in that: the clamping groove is obliquely arranged on the surface of the transmission shaft, and the clamping block is connected in the clamping groove in a sliding mode.
5. A positioning device for machining of an adaptable profile according to claim 1, characterised in that: the adjustment structure includes:
the supporting rod is fixedly connected inside the connecting plate;
the connecting rod is connected with the top end of the supporting rod in a shaft mode;
the connecting block is connected inside the connecting plate in a sliding manner;
one end of the fixing rod is fixedly connected to the outer surface of the connecting block;
the partition plate is fixedly connected to one end of the fixing rod;
the spring is fixedly connected between the lower surface of the partition plate and the inner surface of the connecting plate;
and the clamping block is connected to the inside of the connecting block through a shaft.
6. The positioning device for machining an adaptable special-shaped piece according to claim 5, characterized in that: the supporting rod is vertically and fixedly connected to the center inside the connecting plate, and the top end of the supporting rod is connected to the center of the connecting rod in a shaft mode.
7. The positioning device for machining an adaptable special-shaped piece according to claim 5, characterized in that: the outer surface of the fixed rod is provided with a convex block which is connected in the sliding grooves at two sides of the connecting rod in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121923847.9U CN215789348U (en) | 2021-08-17 | 2021-08-17 | Positioning device capable of adapting to machining of special-shaped piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121923847.9U CN215789348U (en) | 2021-08-17 | 2021-08-17 | Positioning device capable of adapting to machining of special-shaped piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215789348U true CN215789348U (en) | 2022-02-11 |
Family
ID=80132976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121923847.9U Active CN215789348U (en) | 2021-08-17 | 2021-08-17 | Positioning device capable of adapting to machining of special-shaped piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215789348U (en) |
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2021
- 2021-08-17 CN CN202121923847.9U patent/CN215789348U/en active Active
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