CN219945768U - Clamp for polishing parts - Google Patents
Clamp for polishing parts Download PDFInfo
- Publication number
- CN219945768U CN219945768U CN202320487824.0U CN202320487824U CN219945768U CN 219945768 U CN219945768 U CN 219945768U CN 202320487824 U CN202320487824 U CN 202320487824U CN 219945768 U CN219945768 U CN 219945768U
- Authority
- CN
- China
- Prior art keywords
- base
- splint
- polishing
- screw rod
- positive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 6
- 206010066054 Dysmorphism Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a clamp for polishing parts, relates to the technical field of polishing clamps, and solves the problem that in the prior art, the clamping and fixing effects on the parts are poor. The device comprises an operation table, a first sliding groove is formed in the operation table, at least two first sliding blocks and a positive and negative screw rod, wherein threads penetrate through the first sliding blocks, the positive and negative screw rod is rotationally connected with the operation table, a clamping plate is connected to the first sliding blocks, and a plurality of screws penetrating through the clamping plate along the length direction of the positive and negative screw rod are arranged on the clamping plate. Set up the screw rod that several screw thread runs through on splint, after splint carry out the centre gripping to the part, the screw rod supports to the part and leans on, still further carries out spacingly to the part, splint and screw rod form a dysmorphism splint that corresponds with the part shape, avoided the part in the swing of polishing the in-process, can be suitable for the different part of multiple shape simultaneously, the practicality greatly increased.
Description
Technical Field
The utility model relates to the technical field of polishing clamps, in particular to a clamp for polishing parts.
Background
After the automobile parts are produced, burrs and machining allowance exist, and polishing is needed to be carried out to enable the automobile parts to be finer and meet the requirements of the size. When polishing, the parts are required to be fixed, the polishing precision is prevented from being influenced by swinging of the parts in the polishing process, and the parts are clamped and fixed by a clamp in a conventional fixing mode.
The existing clamp mainly comprises two clamping plates capable of relatively moving, a part is placed between the two clamping plates, and the part is clamped by the movable clamping plates; because the parts have special-shaped structures, the parts are difficult to be ensured not to swing by clamping the clamping plates, and if a corresponding special-shaped clamping plate is specially arranged for each part, the production cost of the special-shaped clamping plate can be increased.
Disclosure of Invention
The utility model aims to solve the problems, and the clamp for polishing the parts is characterized in that the clamping plates are provided with a plurality of threaded screws penetrating through, when the clamping plates clamp the parts, the screws are abutted against the parts, and then the parts are further limited, the clamping plates and the screws form a special-shaped clamping plate corresponding to the shapes of the parts, so that the swinging of the parts in the polishing process is avoided, meanwhile, the clamp can be suitable for parts with different shapes, and the practicability is greatly improved.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides a part is polished and is used anchor clamps, includes the operation panel, be provided with first spout on the operation panel, be provided with two at least first sliders and screw thread in the first spout and run through the positive and negative lead screw of first slider, positive and negative lead screw rotates with the operation panel to be connected, be connected with splint on the first slider, be provided with the screw rod that the screw thread runs through splint along positive and negative lead screw length direction on the splint.
Preferably, a containing box is arranged below the operation table, and a hydraulic telescopic rod connected with the operation table is arranged in the containing box.
Preferably, the hydraulic telescopic rod is provided with at least two and is located the both ends that hold the case respectively, the top of hydraulic telescopic rod articulates there is the second slider, the second spout has been seted up to the lower surface of operation panel, and the second slider that is located operation panel one end slides and sets up in the second spout.
Preferably, the accommodating box is cylindrical, a rotating shaft is connected to the axis, supports rotatably connected with the rotating shaft are arranged on two sides of the accommodating box, transmission teeth are arranged on the accommodating box along the circumferential direction, driving gears are meshed with the transmission teeth, and the driving gears are connected with a self-locking motor.
Preferably, the below of holding the case is provided with the base, be provided with the fixed axle on the base, the fixed axle rotates to be connected with the carousel, support fixed connection is on the carousel, be provided with the atress ball of several and carousel lower surface contact on the base, be provided with on the base and be used for restricting carousel pivoted spacing subassembly.
Preferably, an annular groove is formed in the base, and the stress ball is arranged in the annular groove.
Preferably, the limiting component comprises a clamping block, a groove for accommodating the clamping block is formed in the inner wall of the base, a spring is arranged in the groove, the clamping block is connected with a pull rod which movably penetrates through the side wall of the base, and a plurality of limiting teeth matched with the clamping block are arranged on the rotary table along the circumferential direction.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
set up the screw rod that several screw thread runs through on splint, after splint carry out the centre gripping to the part, the screw rod supports to the part and leans on, still further carries out spacingly to the part, splint and screw rod form a dysmorphism splint that corresponds with the part shape, avoided the part in the swing of polishing the in-process, can be suitable for the different part of multiple shape simultaneously, the practicality greatly increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front cross-sectional structure according to an embodiment of the present utility model;
FIG. 2 is a schematic side view of an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 1 at A;
fig. 4 is a schematic diagram illustrating the cooperation between a fixture block and a turntable according to an embodiment of the present utility model.
Icon: 1-a base; 11-a fixed shaft; 12-an annular groove; 13-a stress ball; 14-grooves; 15-a spring; 16-pull rod; 17-clamping blocks; 2-a turntable; 21-a containing box; 22-driving teeth; 23-a bracket; 24-rotating shaft; 25-hydraulic telescopic rod; 26-a self-locking motor; 27-a drive gear; 28-limit teeth; 3-an operation table; 31-a second chute; 32-a second slider; 33-a first chute; 34-positive and negative screw rods; 35-a first slider; 36-clamping plate; 37-screw.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model is described in detail below with reference to fig. 1-4.
Examples
The utility model provides a part anchor clamps for polishing, includes operation panel 3, be provided with first spout 33 on the operation panel 3, be provided with two at least first sliders 35 and screw thread in the first spout 33 and run through the positive and negative lead screw 34 of first slider 35, positive and negative lead screw 34 rotates with operation panel 3 to be connected, be connected with splint 36 on the first slider 35, be provided with the several along positive and negative lead screw 34 length direction screw thread through the screw rod 37 of splint 36 on the splint 36.
The front and back screw rods 34 are also connected with rocking bars, and an operator rotates the front and back screw rods 34 through the rocking bars so that the two clamping plates 36 move in opposite directions or in opposite directions; after the clamping plate 36 clamps the parts, a part of the screw rod 37 is rotated according to the requirement, so that the end part of the screw rod 37 is abutted against the surface of the parts, and the parts are fixed.
A housing box 21 is provided below the console 3, and a hydraulic telescopic rod 25 connected to the console 3 is provided in the housing box 21. The height of the position of the part can be adjusted by arranging the hydraulic telescopic rod 25, so that the part can be polished conveniently by operators.
The hydraulic telescopic rod 25 is provided with at least two and is located the both ends that hold case 21 respectively, and the top of hydraulic telescopic rod 25 articulates there is second slider 32, and second spout 31 has been seted up to the lower surface of operation panel 3, and the second slider 32 that is located operation panel 3 one end slides and sets up in second spout 31.
The two hydraulic telescopic rods 25 can be used for adjusting the height when simultaneously telescoping; when one of the hydraulic telescopic rods 25 stretches, the operating table 3 can deflect, so that parts deflect at a certain angle, and polishing is facilitated.
The accommodating box 21 is cylindrical, a rotating shaft 24 is connected to the axis center, brackets 23 which are rotationally connected with the rotating shaft 24 are arranged on two sides of the accommodating box 21, transmission teeth 22 are arranged on the accommodating box 21 along the circumferential direction, the transmission teeth 22 are meshed with a driving gear 27, and the driving gear 27 is connected with a self-locking motor 26. The self-locking motor 26 drives the driving gear 27 to rotate, so that the accommodating box 21 also rotates, and the operating platform 3 deflects towards a deflection direction different from that controlled by the two hydraulic telescopic rods 25, and further polishing angle adjustment is increased.
The below that holds case 21 is provided with base 1, is provided with fixed axle 11 on the base 1, and fixed axle 11 rotates to be connected with carousel 2, and support 23 fixed connection is on carousel 2, is provided with the atress ball 13 of several and carousel 2 lower surface contact on the base 1, is provided with the spacing subassembly that is used for restricting carousel 2 pivoted on the base 1.
The turntable 2 can freely rotate on the base 1, so that the position of a part on a horizontal plane is adjusted, and other positions of the part are convenient to polish; after rotating to a certain position, a limiting component is arranged to limit the rotation of the turntable 2, so that the part keeps fixed in position; the stress ball 13 is used for bearing the weight of the turntable 2, so that the stability of the rotation of the turntable 2 is ensured.
In order to uniformly arrange the stress balls 13 on the base 1, an annular groove 12 is arranged on the base 1, and the stress balls 13 are arranged in the annular groove 12, so that the rotary table 2 is prevented from being unstable due to uneven stress.
The limiting component comprises a clamping block 17, a groove 14 for accommodating the clamping block 17 is formed in the inner wall of the base 1, a spring 15 is arranged in the groove 14, the clamping block 17 is connected with a pull rod 16 which movably penetrates through the side wall of the base 1, and a plurality of limiting teeth 28 matched with the clamping block 17 are arranged on the turntable 2 along the circumferential direction.
Pulling the pull rod 16 pulls the clamping block 17 back into the groove 14, so that the clamping block 17 is separated from the limiting teeth 28 on the turntable 2, the turntable 2 can rotate freely at the moment, the pull rod 16 is loosened, and the clamping block 17 is meshed with the limiting teeth 28 again under the elastic action of the spring 15, so that the turntable 2 is locked.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a part anchor clamps for polishing, includes operation panel (3), be provided with first spout (33) on operation panel (3), be provided with two at least first sliders (35) and screw thread positive and negative lead screw (34) that run through first slider (35) in first spout (33), positive and negative lead screw (34) are connected with operation panel (3) rotation, be connected with splint (36) on first slider (35), characterized in that, be provided with on splint (36) several along positive and negative lead screw (34) length direction screw thread screw (37) that run through splint (36);
a containing box (21) is arranged below the operation table (3), and a hydraulic telescopic rod (25) connected with the operation table (3) is arranged in the containing box (21);
the hydraulic telescopic rods (25) are provided with at least two and are respectively positioned at two ends of the accommodating box (21), the top ends of the hydraulic telescopic rods (25) are hinged with second sliding blocks (32), the lower surface of the operating table (3) is provided with second sliding grooves (31), and the second sliding blocks (32) positioned at one end of the operating table (3) are arranged in the second sliding grooves (31) in a sliding manner;
the accommodating box (21) is cylindrical, a rotating shaft (24) is connected to the axis, supports (23) rotationally connected with the rotating shaft (24) are arranged on two sides of the accommodating box (21), transmission teeth (22) are arranged on the accommodating box (21) along the circumferential direction, driving gears (27) are meshed with the transmission teeth (22), and the driving gears (27) are connected with a self-locking motor (26).
2. The clamp for polishing parts according to claim 1, characterized in that a base (1) is arranged below the accommodating box (21), a fixed shaft (11) is arranged on the base (1), the fixed shaft (11) is rotationally connected with a rotary table (2), the support (23) is fixedly connected to the rotary table (2), a plurality of stress balls (13) which are in contact with the lower surface of the rotary table (2) are arranged on the base (1), and a limiting assembly for limiting the rotation of the rotary table (2) is arranged on the base (1).
3. A clamp for grinding parts according to claim 2, characterized in that the base (1) is provided with an annular groove (12), and the force ball (13) is arranged in the annular groove (12).
4. The fixture for polishing parts according to claim 2, wherein the limiting assembly comprises a clamping block (17), a groove (14) for accommodating the clamping block (17) is formed in the inner wall of the base (1), a spring (15) is arranged in the groove (14), the clamping block (17) is connected with a pull rod (16) which movably penetrates through the side wall of the base (1), and a plurality of limiting teeth (28) matched with the clamping block (17) are arranged on the turntable (2) along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320487824.0U CN219945768U (en) | 2023-03-13 | 2023-03-13 | Clamp for polishing parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320487824.0U CN219945768U (en) | 2023-03-13 | 2023-03-13 | Clamp for polishing parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945768U true CN219945768U (en) | 2023-11-03 |
Family
ID=88552807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320487824.0U Active CN219945768U (en) | 2023-03-13 | 2023-03-13 | Clamp for polishing parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644447A (en) * | 2024-01-30 | 2024-03-05 | 江苏二马液压元件有限公司 | Polishing device for production of small-caliber threaded connection balance valve |
-
2023
- 2023-03-13 CN CN202320487824.0U patent/CN219945768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644447A (en) * | 2024-01-30 | 2024-03-05 | 江苏二马液压元件有限公司 | Polishing device for production of small-caliber threaded connection balance valve |
| CN117644447B (en) * | 2024-01-30 | 2024-04-12 | 江苏二马液压元件有限公司 | Polishing device for production of small-caliber threaded connection balance valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |