CN221151647U - High stability anchor clamps - Google Patents
High stability anchor clamps Download PDFInfo
- Publication number
- CN221151647U CN221151647U CN202322575208.3U CN202322575208U CN221151647U CN 221151647 U CN221151647 U CN 221151647U CN 202322575208 U CN202322575208 U CN 202322575208U CN 221151647 U CN221151647 U CN 221151647U
- Authority
- CN
- China
- Prior art keywords
- sets
- slide
- high stability
- bottom plate
- rotating
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a high-stability clamp which comprises a bottom plate, wherein sliding grooves are formed in the middle positions of two sides of the top of the bottom plate, sliding plates are arranged in the two groups of sliding grooves in a sliding mode, two groups of sliding plates are connected with two-way threaded rods in the inner threads of the sliding plates, driving mechanisms are arranged in the middle positions of two ends of the top of the bottom plate, and a fixed sliding sleeve is arranged at the top of the sliding plates. According to the device, the two groups of side clamping plates are arranged, when the two groups of placing plates are driven to be close to each other by the rotating bidirectional threaded rod, the two groups of side clamping plates are driven to be close to each other by the action of the two groups of hinging rods, so that when the circuit board is clamped, both sides of the circuit board can be clamped, both ends of the circuit board can be clamped, the clamping stability of the circuit board is improved, and the generation of defective products caused by shaking during processing is avoided.
Description
Technical Field
The utility model relates to the technical field of circuit board production, in particular to a high-stability clamp.
Background
The fixture is a device for fixing a machining object in a correct position in a mechanical manufacturing process so as to receive construction or detection, and is also called a fixture in a broad sense, and any process in the process for rapidly, conveniently and safely mounting a workpiece can be called a fixture, and the fixture is required to fix the workpiece when machining a circuit board.
However, the prior clamp has certain defects when in use:
1. When the existing clamp is used for clamping and fixing the circuit board, the two sides of the existing clamp can be clamped only, the threaded rods at the two ends need to be simultaneously clamped in a rotating mode, and the circuit board is not clamped stably enough due to the fact that the contact surface is small, so that errors in precision occur in the process of machining the circuit board.
2. Meanwhile, the clamp for clamping the circuit board does not have the overturning function, and when the bottom of the circuit board is required to be operated, the circuit board is required to be detached again for clamping, so that the operation steps are very complicated, and the working efficiency is reduced.
Disclosure of utility model
The present utility model is directed to a high stability clamp, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high stability anchor clamps, includes the bottom plate, the spout has been seted up to the intermediate position department of bottom plate top both sides, two sets of the inside slip of spout is provided with the slide, two sets of the inside threaded connection of slide has two-way threaded rod, the intermediate position department at bottom plate top both ends is provided with actuating mechanism, the top of slide is provided with fixed sliding sleeve, the inside slip of fixed sliding sleeve is provided with the rolling disc, two sets of the annular groove has been seted up to the edge of rolling disc both sides, slide each other between fixed sliding sleeve and the annular groove, two sets of one side that the rolling disc is close to each other is provided with annular rack, two sets of the inside slip of rolling disc is provided with fixture.
Preferably, the fixture includes telescopic link, spring, articulated lever, side splint, places board and slide rail, the telescopic link slides and sets up in the inside of rolling disc, the outside cover of telescopic link is equipped with the spring, one side of telescopic link is provided with places the board, the both ends at placing the board top are provided with the slide rail, two sets of the outside of slide rail is slided and is provided with side splint, one side of side splint one end articulates there is the articulated lever.
Preferably, the driving mechanism comprises a fixing frame, a rotating sleeve, gears and a transmission rod, wherein the fixing frame is positioned at two ends of the top of the bottom plate, the rotating sleeve is arranged in the fixing frame in a rotating mode, the transmission rod is sleeved in the rotating sleeve, the gears are arranged on one sides, away from each other, of the transmission rod, and the other sides of the gears are connected with the fixed sliding sleeve.
Preferably, the other side of the hinging rod is hinged with one side of the rotating disc, and the hinging position of the hinging rod and the rotating disc is positioned in the annular rack.
Preferably, a supporting table is arranged at the middle position of the top of the placing plate, and the supporting table is made of rubber.
Preferably, the gear and the annular rack are positioned on the same vertical plane, and the gear and the annular rack are meshed with each other.
Preferably, the spring is located between the rotating disc and the placing plate, and the spring is fixedly connected with the rotating disc and the placing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through being provided with two sets of side splint, when rotatory two-way threaded rod drives two sets of boards of placing and is close to each other, promotes two sets of side splint through two sets of articulated rod effects and is close to each other for the circuit board is when carrying out the centre gripping, not only can carry out the centre gripping to both sides, can carry out the centre gripping to the both ends of circuit board simultaneously, improves the centre gripping stability to the circuit board, avoids appearing rocking when carrying out processing, causes the production of defective goods.
2. Meanwhile, when the circuit board needs to be overturned, the rotating sleeve can be rotated to drive the two groups of gears to rotate, and the annular rack drives the rotating disc to integrally rotate, so that the circuit board can be driven to turn over, the step of clamping the circuit board is omitted, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the clamping mechanism of the present utility model;
FIG. 3 is a front view of the clamping mechanism of the present utility model;
Fig. 4 is a schematic view of a rotating sleeve according to the present utility model.
In the figure: 1. a bottom plate; 2. a clamping mechanism; 201. a telescopic rod; 202. a spring; 203. a hinge rod; 204. a side clamping plate; 205. placing a plate; 206. a slide rail; 3. a driving mechanism; 301. a fixing frame; 302. rotating the sleeve; 303. a gear; 304. a transmission rod; 4. a two-way threaded rod; 5. a chute; 6. a slide plate; 7. an annular rack; 8. a rotating disc; 9. fixing the sliding sleeve; 10. an annular groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, embodiments of the present utility model are provided: the utility model provides a high stability anchor clamps, including bottom plate 1, spout 5 has been seted up to the intermediate position department of bottom plate 1 top both sides, the inside slip of two sets of spouts 5 is provided with slide 6, the inside threaded connection of two sets of slide 6 has two-way threaded rod 4, the intermediate position department at bottom plate 1 top both ends is provided with actuating mechanism 3, the top of slide 6 is provided with fixed sliding sleeve 9, the inside slip of fixed sliding sleeve 9 is provided with rolling disc 8, annular groove 10 has been seted up to the edge of two sets of rolling disc 8 both sides, slide each other between fixed sliding sleeve 9 and the annular groove 10, one side that two sets of rolling disc 8 are close to each other is provided with annular rack 7, the inside slip of two sets of rolling disc 8 is provided with fixture 2.
Further, fixture 2 includes telescopic link 201, spring 202, articulated link 203, side splint 204, places board 205 and slide rail 206, and telescopic link 201 slides and sets up in the inside of rolling disc 8, and the outside cover of telescopic link 201 is equipped with spring 202, and one side of telescopic link 201 is provided with places board 205, and the both ends at placing board 205 top are provided with slide rail 206, and the outside of two sets of slide rails 206 slides and is provided with side splint 204, and one side of side splint 204 one end articulates has articulated link 203, can carry out diversified centre gripping to the circuit board, improves stability.
Further, the driving mechanism 3 comprises a fixing frame 301, a rotating sleeve 302, gears 303 and a transmission rod 304, the fixing frame 301 is located at two ends of the top of the bottom plate 1, the rotating sleeve 302 is arranged in the fixing frame 301 in a rotating mode, the transmission rod 304 is sleeved in the rotating sleeve 302, the gears 303 are arranged on one sides, away from each other, of the two groups of transmission rods 304, the other sides of the gears 303 are connected with the fixed sliding sleeve 9, the rotating disc 8 can be driven to rotate, and the circuit board can be turned over conveniently.
Further, the other side of the hinge rod 203 is hinged to one side of the rotating disc 8, and the hinge position of the hinge rod 203 and the rotating disc 8 is located inside the annular rack 7, so that the side clamping plate 204 is driven to move during clamping.
Further, a supporting table is disposed at a middle position of the top of the placement plate 205, and the supporting table is made of rubber, so as to prevent the circuit board from contacting the sliding rail 206.
Further, the gear 303 and the annular rack 7 are positioned on the same vertical plane, and the gear 303 and the annular rack 7 are meshed with each other, so that the rotating disc 8 can rotate.
Further, the spring 202 is located between the rotating disc 8 and the placing plate 205, and the spring 202 is fixedly connected with both the rotating disc 8 and the placing plate 205.
Working principle: when the circuit board is clamped, the circuit board can be placed on the supporting tables on the two groups of placing boards 205 at the moment, the two groups of sliding plates 6 are driven to be close to each other under the action of threads by the rotary bidirectional threaded rod 4, the fixed sliding sleeve 9 and the rotating disc 8 are driven to be integrally close to each other, the two groups of placing boards 205 are close to each other, after the side plates of the placing boards 205 are clamped with the circuit board, the rotating disc 8 continuously moves at the moment to extrude the springs 202, one ends of the two groups of hinging rods 203 are pushed to move, and the hinging rods 203 push the side clamping plates 204 to slide on the sliding rails 206 and to be close to each other, so that the two ends of the circuit board are clamped.
When the circuit board needs to be overturned, the rotary rotating sleeve 302 drives the transmission rod 304 and the gear 303 to rotate simultaneously, the gear 303 drives the annular rack 7 to rotate, the annular rack 7 drives the rotating disc 8 to integrally rotate in the fixed sliding sleeve 9, when the circuit board overturns for half a circle, the rotation is stopped, and when two groups of fixed sliding sleeves 9 are mutually close, the two groups of transmission rods 304 slide in the rotary sleeve 302 simultaneously.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. High stability anchor clamps, including bottom plate (1), its characterized in that: the utility model discloses a sliding plate structure, including bottom plate (1), slide, fixed sliding sleeve (9), annular groove (10) have been seted up to the intermediate position department of bottom plate (1) top both sides, two sets of the inside slip of slide (5) is provided with slide (6), two sets of the inside threaded connection of slide (6) has two-way threaded rod (4), the intermediate position department at bottom plate (1) top both ends is provided with actuating mechanism (3), the top of slide (6) is provided with fixed sliding sleeve (9), the inside slip of fixed sliding sleeve (9) is provided with rolling disc (8), two sets of annular groove (10) have been seted up to the edge of rolling disc (8) both sides, slide each other between fixed sliding sleeve (9) and the annular groove (10), two sets of one side that rolling disc (8) are close to each other is provided with annular rack (7), two sets of the inside slip of rolling disc (8) is provided with fixture (2).
2. A high stability clamp as defined in claim 1, wherein: clamping mechanism (2) are including telescopic link (201), spring (202), articulated link (203), side splint (204), place board (205) and slide rail (206), telescopic link (201) slip sets up the inside at rolling disc (8), the outside cover of telescopic link (201) is equipped with spring (202), one side of telescopic link (201) is provided with places board (205), the both ends at placing board (205) top are provided with slide rail (206), two sets of the outside slip of slide rail (206) is provided with side splint (204), one side of side splint (204) one end articulates there is articulated link (203).
3. A high stability clamp as defined in claim 1, wherein: the driving mechanism (3) comprises a fixing frame (301), a rotating sleeve (302), gears (303) and transmission rods (304), wherein the fixing frame (301) is located at two ends of the top of the bottom plate (1), the rotating sleeve (302) is arranged in the fixing frame (301) in a rotating mode, the transmission rods (304) are sleeved in the rotating sleeve (302), the gears (303) are arranged on one sides, away from each other, of the transmission rods (304), and the other sides of the gears (303) are connected with the fixed sliding sleeve (9).
4. A high stability clamp as claimed in claim 2, wherein: the other side of the hinging rod (203) is hinged with one side of the rotating disc (8), and the hinging position of the hinging rod (203) and the rotating disc (8) is located in the annular rack (7).
5. A high stability clamp as claimed in claim 2, wherein: the middle position of the top of the placing plate (205) is provided with a supporting table, and the supporting table is made of rubber.
6. A high stability clamp according to claim 3, wherein: the gear (303) and the annular rack (7) are positioned on the same vertical plane, and the gear (303) and the annular rack (7) are meshed with each other.
7. A high stability clamp as claimed in claim 2, wherein: the spring (202) is positioned between the rotating disc (8) and the placing plate (205), and the spring (202) is fixedly connected with both the rotating disc (8) and the placing plate (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575208.3U CN221151647U (en) | 2023-09-21 | 2023-09-21 | High stability anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575208.3U CN221151647U (en) | 2023-09-21 | 2023-09-21 | High stability anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221151647U true CN221151647U (en) | 2024-06-14 |
Family
ID=91422475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322575208.3U Active CN221151647U (en) | 2023-09-21 | 2023-09-21 | High stability anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221151647U (en) |
-
2023
- 2023-09-21 CN CN202322575208.3U patent/CN221151647U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112752424A (en) | Clamping device is used in circuit board processing | |
| CN111451694A (en) | Stabilizing device for welding steel plate | |
| CN221151647U (en) | High stability anchor clamps | |
| CN112478704A (en) | Plate turnover is used in circuit board production | |
| CN218455726U (en) | Detection tool of main control board production usefulness | |
| CN108741617B (en) | Linkage type extension table | |
| CN215659633U (en) | Machining burnishing device | |
| CN113180420B (en) | Environmental art design display platform | |
| CN115121882A (en) | Tapping device for producing wind power bolts | |
| CN112331062A (en) | Electronic commerce show board | |
| CN113080664A (en) | Architectural design removes show stand | |
| CN216399553U (en) | Electromechanical device auxiliary manufacturing device | |
| CN112536742A (en) | Component clamping device for component detection equipment | |
| CN115029679B (en) | Special fixture for coating film on outer surface of cylindrical optical element | |
| CN218984497U (en) | Arc cylinder work piece centre gripping frock | |
| CN220312332U (en) | PCB welding turnover tool | |
| CN220280128U (en) | Marble processing is with lathe processing clamping device | |
| CN215789348U (en) | Positioning device capable of adapting to machining of special-shaped piece | |
| CN218327389U (en) | Device for fixing and reinforcing portable machine on desktop quickly | |
| CN211681028U (en) | Positioning mechanism of shaft pin support | |
| CN211412096U (en) | Multifunctional experiment table | |
| CN220171081U (en) | Assembling jig | |
| CN219966919U (en) | Manipulator clamping tool | |
| CN216287234U (en) | A lamp shadow presentation device for preschool education activity | |
| CN217882638U (en) | Multifunctional wiring device for communication base station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |