CN215147496U - Special fixture for high-density target - Google Patents
Special fixture for high-density target Download PDFInfo
- Publication number
- CN215147496U CN215147496U CN202120846063.4U CN202120846063U CN215147496U CN 215147496 U CN215147496 U CN 215147496U CN 202120846063 U CN202120846063 U CN 202120846063U CN 215147496 U CN215147496 U CN 215147496U
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- Prior art keywords
- target material
- plate
- sliding groove
- buffer
- special fixture
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- Expired - Fee Related
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- 239000013077 target material Substances 0.000 claims abstract description 30
- 238000005498 polishing Methods 0.000 abstract description 12
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a special fixture for high-density target material, which comprises a workbench, wherein one side of the workbench is provided with a polishing box, a polishing roller is arranged in the polishing box, a chute is arranged on the workbench, a slider is arranged in the chute, the slider is connected with a telescopic component, a supporting component is arranged on the telescopic component, the supporting component comprises a supporting plate, two sides of the supporting plate are respectively provided with a groove, a reset spring is arranged in the grooves at two sides, the reset spring is connected with a fixed rod, the other side of the fixed rod is provided with a fixed component, the fixed component consists of an arc chute and a circular splint, the utility model has simple structure, good clamping effect and high stability, the target material can be tightly fixed by a specially arranged tightening rod, the displacement is prevented, and the specially arranged first buffer plate, the buffer spring and the second buffer plate can relieve the hedging force between the target material and the polishing roller when the target material is polished, and simultaneously reduce the vibration generated by polishing, thereby effectively improving the grinding precision of the target material.
Description
Technical Field
The utility model relates to a target processing technology field specifically is a high density target special fixture.
Background
In the process of machining and producing the target material, the plane of the target material needs to be ground, so that the target material needs to be clamped and fixed on a grinding machine for subsequent grinding.
However, the existing target clamping tool has low stability and poor anti-vibration effect, and the target is easy to displace in the grinding process, so that the grinding precision is reduced, and therefore, the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high density target special fixture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a special fixture for high-density target materials comprises a workbench, wherein a grinding box is arranged on one side of the workbench, a grinding roller is arranged in the grinding box, a sliding groove is formed in the workbench, a sliding block is arranged in the sliding groove, the sliding block is connected with a telescopic assembly, a supporting assembly is arranged on the telescopic assembly, the supporting assembly comprises a supporting plate, grooves are formed in two sides of the supporting plate, reset springs are arranged in the grooves in two sides and are connected with fixing rods, a fixing assembly is arranged on the other side of the fixing rod and comprises an arc-shaped sliding groove and a circular clamping plate, the arc-shaped sliding groove is fixedly connected with the fixing rods, a circle of sliding strip is arranged on the periphery of the circular clamping plate, a plurality of first limiting holes are formed in the sliding strip, a plurality of second limiting holes are formed in the arc-shaped sliding groove, the circular clamping plate is embedded in the arc-shaped sliding groove, the plurality of first limiting holes are opposite to the plurality of second limiting holes, and fixed by a limit bolt;
the middle of the circular clamping plate is provided with a thread through hole, a thread tightening rod is arranged in the thread through hole, and two ends of the thread tightening rod are respectively connected with a rotating handle and a limiting block.
Preferably, the telescopic component comprises a plurality of hydraulic telescopic rods, the hydraulic telescopic rods are connected with a first buffer plate, a plurality of buffer springs are arranged on the first buffer plate, a second buffer plate is arranged on the buffer springs, and the second buffer plate is connected with a support plate.
Preferably, a plurality of the hydraulic telescopic rods are connected with a controller.
Preferably, the surface of the limiting block is provided with an anti-skid layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the modern design, the centre gripping is effectual, and stability is high, and the tight pole in top of specially establishing can prevent the displacement with the target tightly fixed, and the first buffer board, buffer spring and the second buffer board of specially establishing can alleviate the target when polishing the offset force degree between target and the rod of polishing, reduce the vibrations that produce of polishing simultaneously to the precision of effectual improvement target grinding.
Drawings
FIG. 1 is a schematic side view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the working table of the present invention;
FIG. 4 is a schematic view of the connection structure of the first buffer plate, the second buffer plate and the buffer spring according to the present invention;
FIG. 5 is a schematic view of the internal structure of the support plate of the present invention;
fig. 6 is a schematic view of the fixing assembly of the present invention.
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, the present invention provides a technical solution: a special fixture for high-density target materials comprises a workbench 1, wherein a grinding box 2 is arranged on one side of the workbench 1, a grinding roller 21 is arranged in the grinding box 2 and used for grinding the target materials, a sliding groove 11 is formed in the workbench 1, a sliding block 12 is arranged in the sliding groove 11 and can move in the sliding groove, the sliding block 12 is connected with a telescopic component 3 and can drive the telescopic component to move together through the movement of the sliding block, so that different positions of the target materials can be ground, a supporting component 4 is arranged on the telescopic component 3 and used for fixedly clamping the target materials, the supporting component 4 comprises a supporting plate 41, grooves 42 are formed in two sides of the supporting plate 41, a reset spring 43 is arranged in the grooves 42 in two sides, the reset spring 43 is connected with a fixed rod 44, and the fixed rod can move in the grooves in a telescopic manner through the reset spring, the other side of the fixed rod 44 is provided with a fixed component 5, the distance between the fixed components can be adjusted through the telescopic motion of the fixed rod, so as to match and clamp the target materials with different sizes, the fixing component 5 is composed of an arc-shaped sliding chute 51 and a circular clamping plate 52, the arc chute 51 is fixedly connected with the fixing rod 44, a circle of sliding strips 53 are arranged on the periphery of the circular splint 52, a plurality of first limiting holes 54 are arranged on the sliding strip 53, a plurality of second limiting holes 55 are arranged on the arc-shaped sliding chute 51, the circular clamping plate 52 is embedded in the arc-shaped sliding groove 51, the circular clamping plate can conveniently rotate in the arc-shaped sliding groove by adopting the design, the first limiting holes 54 and the second limiting holes 55 are opposite to each other one by one and are fixed through limiting bolts; when different planes of the target material need to be ground, the limiting bolt is taken out, and the round clamping plate is rotated to be adjusted;
the middle of the circular clamping plate 52 is provided with a threaded through hole 56, a threaded tightening rod 57 is arranged in the threaded through hole 56, two ends of the threaded tightening rod 57 are respectively connected with a rotating handle 58 and a limiting block 59, the limiting block is used for fixing a target material, the rotating handle is screwed to tighten the threaded tightening rod and the threaded through hole, the limiting block tightly props against the target material, and therefore stable clamping of the target material is achieved.
In this embodiment, the telescopic component 3 includes a plurality of hydraulic telescopic rods 31, and is a plurality of the hydraulic telescopic rods 31 are connecting the first buffer plate 32, be equipped with a plurality of buffer springs 33 on the first buffer plate 32, be equipped with the second buffer plate 34 on the buffer spring 33, the backup pad 41 is being connected to the second buffer plate 34, through first buffer plate, buffer spring and second buffer plate, can alleviate the target and polish the hedging force between target and the rod when polishing, reduce the vibrations that produce of polishing simultaneously to the precision of effectual improvement target grinding.
In this embodiment, a plurality of the hydraulic telescopic rods 31 are connected to a controller for controlling the extension and retraction of the hydraulic telescopic rods.
In this embodiment, the surface of the limiting block 59 is provided with an anti-slip layer, and the anti-slip layer can increase the friction force during clamping, so that the target material is prevented from displacing.
The working principle is as follows: the target material is placed on the fixing assembly, the distance between the circular clamping plates is adjusted by moving the fixing rods on two sides, the target materials with different sizes are matched, after the target material is clamped, the screw thread tightening rod and the screw thread through hole are screwed up by screwing the rotating handle, the limiting block tightly props against the target material, stable clamping of the target material is achieved, then the controller is driven, stretching and retracting of the hydraulic telescopic rod are controlled, the target material is moved to a proper position below a polishing stick, polishing is conducted, when different planes of the target material need to be ground, the limiting bolt is taken out, the circular clamping plates are rotated to be adjusted, the limiting bolt is inserted after the plane needing to be polished is adjusted, and the target material is fixed and polished.
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 (4)
1. The utility model provides a high density target special fixture, includes workstation (1), its characterized in that: one side of the workbench (1) is provided with a grinding box (2), a grinding roller (21) is arranged in the grinding box (2), a sliding groove (11) is formed in the workbench (1), a sliding block (12) is arranged in the sliding groove (11), the sliding block (12) is connected with a telescopic assembly (3), a supporting assembly (4) is arranged on the telescopic assembly (3), the supporting assembly (4) comprises a supporting plate (41), grooves (42) are formed in two sides of the supporting plate (41), a reset spring (43) is arranged in the grooves (42) in two sides, the reset spring (43) is connected with a fixing rod (44), a fixing assembly (5) is arranged on the other side of the fixing rod (44), the fixing assembly (5) consists of an arc-shaped sliding groove (51) and a circular clamping plate (52), the arc-shaped sliding groove (51) is fixedly connected with the fixing rod (44), a circle of sliding strips (53) is arranged on the periphery of the circular clamping plate (52), the sliding strip (53) is provided with a plurality of first limiting holes (54), the arc-shaped sliding groove (51) is provided with a plurality of second limiting holes (55), the circular clamping plate (52) is embedded in the arc-shaped sliding groove (51), and the first limiting holes (54) are opposite to the second limiting holes (55) one by one and fixed through limiting bolts;
the middle of the round clamping plate (52) is provided with a thread through hole (56), a thread tightening rod (57) is arranged in the thread through hole (56), and two ends of the thread tightening rod (57) are respectively connected with a rotating handle (58) and a limiting block (59).
2. The special fixture for high-density target material according to claim 1, wherein: the telescopic component (3) comprises a plurality of hydraulic telescopic rods (31) and is a plurality of hydraulic telescopic rods (31) connected with a first buffer plate (32), a plurality of buffer springs (33) are arranged on the first buffer plate (32), a second buffer plate (34) is arranged on the buffer springs (33), and the second buffer plate (34) is connected with a support plate (41).
3. The special fixture for high-density target material according to claim 1, wherein: a plurality of the hydraulic telescopic rods (31) are connected with a controller.
4. The special fixture for high-density target material according to claim 1, wherein: the surface of the limiting block (59) is provided with an anti-skid layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846063.4U CN215147496U (en) | 2021-04-23 | 2021-04-23 | Special fixture for high-density target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846063.4U CN215147496U (en) | 2021-04-23 | 2021-04-23 | Special fixture for high-density target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215147496U true CN215147496U (en) | 2021-12-14 |
Family
ID=79362739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120846063.4U Expired - Fee Related CN215147496U (en) | 2021-04-23 | 2021-04-23 | Special fixture for high-density target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215147496U (en) |
-
2021
- 2021-04-23 CN CN202120846063.4U patent/CN215147496U/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: 20211214 |