CN220113153U - Hand-operated clamp for machining mechanical parts - Google Patents
Hand-operated clamp for machining mechanical parts Download PDFInfo
- Publication number
- CN220113153U CN220113153U CN202321548341.3U CN202321548341U CN220113153U CN 220113153 U CN220113153 U CN 220113153U CN 202321548341 U CN202321548341 U CN 202321548341U CN 220113153 U CN220113153 U CN 220113153U
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- China
- Prior art keywords
- wall
- mechanical parts
- fixedly connected
- threaded rod
- machining mechanical
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of machining of mechanical parts, and discloses a hand-operated fixture for machining of mechanical parts, which comprises a mounting plate, wherein a groove is formed in the bottom of the inner wall of the mounting plate, a second bidirectional threaded rod is rotationally connected to the front end of the groove, sliding blocks are in threaded connection with two sides of the outer wall of the second bidirectional threaded rod, connecting rods are rotationally connected to the top ends of the sliding blocks, fixing blocks are rotationally connected to the top ends of the connecting rods, and connecting plates are fixedly connected to the top ends of the fixing blocks. According to the utility model, the sliding block is moved by rotating the second bidirectional threaded rod, the fixed block is moved up and down by the sliding block through the connecting rod, and the fixed block is connected with the connecting plate, so that the connecting plate is moved up and down, the height adjusting purpose is achieved, the supporting rod is detached by unscrewing the bolt, and then the connecting rod is pulled up to pull the connecting cylinder out of the mounting cylinder, so that the equipment is convenient to detach, and the carrying of staff is convenient.
Description
Technical Field
The utility model relates to the technical field of machining of mechanical parts, in particular to a hand-operated fixture for machining of mechanical parts.
Background
The hand-operated fixture is a simple manual fixture and is mainly used for clamping and positioning small-sized workpieces. They are usually made of metal or other solid materials, have a certain rigidity, and can bear the weight of clamping the workpiece, and the operating principle of the hand-operated clamp is that the clamping head or other elements of the clamp are contacted with the workpiece by manually rotating the handle, so that the clamping and positioning are realized.
Because hand anchor clamps are mostly overall structure, anchor clamps themselves have certain volume and weight moreover, when the staff need carry hand anchor clamps, will cause certain puzzlement very inconvenient, and current anchor clamps are most highly fixed moreover, can not adjust, and then can not adapt to different mechanical parts processing demands, consequently reduced the practicality of anchor clamps.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a hand-operated clamp for machining mechanical parts.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hand-operated fixture for machining mechanical parts, includes the mounting panel, mounting panel inner wall bottom is provided with the recess, the recess front end rotates and is connected with the two-way threaded rod of second, the equal threaded connection in two sides of two-way threaded rod outer wall has the slider, the slider top is all rotated and is connected with the connecting rod, the connecting rod top rotates and is connected with the fixed block, fixed block top fixedly connected with connecting plate, connecting plate outer wall sliding connection is at the mounting panel inner wall, left side connecting plate right-hand member inner wall is provided with first two-way threaded rod, first two-way threaded rod outer wall right side sets up on right-hand member connecting plate right-hand member, the equal threaded connection in first two-way threaded rod outer wall both sides has the movable plate, the equal fixedly connected with grip block in movable plate top.
As a further description of the above technical solution:
the left and right sides of the inner wall of the movable plate are both slidably connected with supporting rods, the left and right sides of the outer wall of the supporting rods are respectively arranged on the inner walls of the connecting plates at the left and right ends, and the opposite ends are both in threaded connection with bolts.
As a further description of the above technical solution:
the right side mounting panel left end fixedly connected with installation section of thick bamboo, installation section of thick bamboo inner wall is provided with the connecting cylinder.
As a further description of the above technical solution:
the connecting cylinder outer wall is provided with the fixed orifices, connecting cylinder left end fixed connection is at left side mounting panel right-hand member.
As a further description of the above technical solution:
the top end of the mounting cylinder is fixedly connected with a sleeve, and the inner wall of the sleeve is slidably connected with a baffle.
As a further description of the above technical solution:
the baffle inner wall fixedly connected with dead lever, the dead lever outer wall is provided with the spring.
As a further description of the above technical solution:
the top of the spring is fixedly connected to the top of the inner wall of the sleeve, and the bottom of the spring is fixedly connected to the top of the baffle.
The utility model has the following beneficial effects:
1. according to the utility model, the two sliding blocks are close to or far away from each other by rotating the second bidirectional threaded rod, the sliding blocks are connected with the fixed blocks through the connecting rods, and the fixed blocks are connected to the bottom ends of the connecting plates, so that the connecting plates are lifted through the connecting rods when the sliding blocks are close to each other, and otherwise, the connecting plates are lowered through the connecting rods when the sliding blocks are far away from each other, so that the height adjustment of the whole clamp is realized.
2. According to the utility model, the mounting cylinder is connected to the right mounting plate, the connecting cylinder is connected to the left connecting cylinder, the connecting cylinder is arranged on the inner wall of the mounting cylinder, the fixing rod is embedded in the fixing hole on the connecting cylinder by penetrating the mounting cylinder, so that the purpose of fixing the connecting cylinder is achieved, the connecting cylinder can be disassembled by pulling the fixing rod upwards, the two connecting plates are fixed through the supporting rod, one end of the supporting rod opposite to the other end is fixed on the outer side of the connecting plate through the bolt, and the supporting rod is disassembled by unscrewing the bolt, so that the carrying of workers is facilitated.
Drawings
FIG. 1 is a perspective view of the front right side of a hand operated fixture for machining mechanical parts according to the present utility model;
FIG. 2 is a schematic structural view of a cross-sectional view of a hand-operated fixture mounting cylinder for machining mechanical parts according to the present utility model;
fig. 3 is a schematic structural view of a cross-sectional view of a mounting plate of a hand-operated fixture for machining mechanical parts according to the present utility model.
Legend description:
1. a mounting plate; 2. a mounting cylinder; 3. a connecting cylinder; 4. a sleeve; 5. a fixed rod; 6. a baffle; 7. a spring; 8. a connecting plate; 9. a first bi-directional threaded rod; 10. a moving plate; 11. a support rod; 12. a clamping plate; 13. a bolt; 14. a fixing hole; 15. a fixed block; 16. a connecting rod; 17. a slide block; 18. and a second bi-directional threaded rod.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a hand anchor clamps are used in machinery parts processing, including mounting panel 1, mounting panel 1 inner wall bottom is provided with the recess, recess front end rotation is connected with the two bidirectional threaded rods 18 of second, the equal threaded connection in two bidirectional threaded rods 18 outer wall both sides has slider 17, slider 17 top all rotates and is connected with connecting rod 16, connecting rod 16 top rotates and is connected with fixed block 15, fixed block 15 top fixedly connected with connecting plate 8, connecting plate 8 outer wall sliding connection is at mounting panel 1 inner wall, left side connecting plate 8 right-hand member inner wall is provided with first bidirectional threaded rod 9, first bidirectional threaded rod 9 outer wall right side sets up at right side connecting plate 8 right-hand member, first bidirectional threaded rod 9 outer wall both sides equal threaded connection has movable plate 10, movable plate 10 top all fixedly connected with grip block 12, at first through rotating second bidirectional threaded rod 18, make two sliders 17 be close to each other or keep away from, and slider 17 is connected with fixed block 15 through connecting rod 16, and fixed block 15 connects in connecting plate 8 bottom, so can make 8 rise through connecting rod 16 when slider 17 is close to each other, on the contrary can make connecting plate 8 descend through connecting plate 16 when slider 17 is kept away from each other, and then realize that the height-adjusting of whole anchor clamps is followed by the movable plate 10, carry out two-way through the movable plate 10, and carry out two-way grip plate 12.
Further, the equal sliding connection of movable plate 10 inner wall left and right sides has bracing piece 11, the stability when the grip block removes can be guaranteed to bracing piece 11, bracing piece 11 outer wall left and right sides sets up respectively at left and right sides both ends connecting plate 8 inner wall, bracing piece 11 all threaded connection has bolt 13 in opposite directions one end, rotate first two-way threaded rod 9 and make grip block 12 be close to each other, then take off first two-way threaded rod 9 from left side connecting plate 8 in, then twist out bolt 13 and take off bracing piece 11 again, finally rotate grip block 12, make the grip block take off from first two-way threaded rod 9, mounting panel 1 left end fixedly connected with installation section of thick bamboo 2 is provided with connecting cylinder 3 on the right side, connecting cylinder 3 outer wall is provided with fixed orifices 14, connecting cylinder 3 left end fixedly connected with is at left side mounting panel 1 right-hand member, installation section of thick bamboo 2 top fixedly connected with sleeve 4, sleeve 4 inner wall sliding connection has baffle 6, baffle 6 inner wall fixedly connected with dead lever 5, the dead lever 5 outer wall is provided with spring 7, spring 7 top fixedly connected at sleeve 4 inner wall top, spring 7 bottom fixedly connected at 6 top, first, make the dead lever 5 break away from the dead lever 3, and then make the fixed connection section of thick bamboo 3 take off from the fixed connection 5, and convenient for the inside carrier device to detach.
Working principle: firstly, two sliding blocks 17 are close to or far away from each other through rotating a second bidirectional threaded rod 18, the sliding blocks 17 are connected with a fixed block 15 through a connecting rod 16, the fixed block 15 is connected to the bottom end of a connecting plate 8, so that when the sliding blocks 17 are close to each other, the connecting plate 8 is lifted through the connecting rod 16, otherwise, when the sliding blocks 17 are far away from each other, the connecting plate 8 is lowered through the connecting rod 16, and the height of the whole clamp is adjusted, wherein a mounting cylinder 2 is connected to a right mounting plate 1, a connecting cylinder 3 is connected to a left connecting cylinder 3, the inner wall of the mounting cylinder 2 is provided with the connecting cylinder 3, the fixed rod 5 is embedded in a fixing hole 14 on the connecting cylinder 3 through penetrating the mounting cylinder 2, the purpose of fixing the connecting cylinder 3 is achieved, the connecting cylinder 3 is achieved by pulling the fixed rod 5 upwards, the two connecting plates 8 are fixed through a supporting rod 11, one end of each supporting rod 11 is fixed to the outer side of the connecting plate 8 through a bolt 13, the bolt 13 is unscrewed, the supporting rod 11 is detached from the inside the connecting plate 8, and then the second bidirectional threaded rod 18 is rotated, and the connecting plate 8 is convenient for workers to carry.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a hand-operated fixture for machining mechanical parts, includes mounting panel (1), its characterized in that: the novel connecting plate comprises a mounting plate (1), and is characterized in that a groove is formed in the bottom of the inner wall of the mounting plate (1), a second bidirectional threaded rod (18) is rotationally connected to the front end of the groove, sliding blocks (17) are connected to two sides of the outer wall of the second bidirectional threaded rod (18) in a threaded mode, connecting rods (16) are rotationally connected to the top ends of the sliding blocks (17), fixing blocks (15) are rotationally connected to the top ends of the connecting rods (16), connecting plates (8) are fixedly connected to the outer wall of the connecting plates (8) in a sliding mode, a first bidirectional threaded rod (9) is arranged on the right inner wall of the connecting plates (8), two sides of the outer wall of the first bidirectional threaded rod (9) are connected with moving plates (10) in a threaded mode, and clamping plates (12) are fixedly connected to the top ends of the moving plates (10).
2. A hand grip for machining mechanical parts according to claim 1, wherein: the left side and the right side of the inner wall of the movable plate (10) are both slidably connected with supporting rods (11), the left side and the right side of the outer wall of the supporting rods (11) are respectively arranged on the inner walls of the connecting plates (8) at the left end and the right end, and the opposite ends of the supporting rods (11) are both in threaded connection with bolts (13).
3. A hand grip for machining mechanical parts according to claim 1, wherein: the right side mounting panel (1) left end fixedly connected with installation section of thick bamboo (2), installation section of thick bamboo (2) inner wall is provided with connecting cylinder (3).
4. A hand grip for machining mechanical parts according to claim 3, wherein: the outer wall of the connecting cylinder (3) is provided with a fixing hole (14), and the left end of the connecting cylinder (3) is fixedly connected with the right end of the left mounting plate (1).
5. A hand grip for machining mechanical parts according to claim 3, wherein: the top end of the mounting cylinder (2) is fixedly connected with a sleeve (4), and the inner wall of the sleeve (4) is slidably connected with a baffle (6).
6. A hand grip for machining mechanical parts according to claim 5, wherein: the baffle (6) inner wall fixedly connected with dead lever (5), dead lever (5) outer wall is provided with spring (7).
7. The hand grip for machining mechanical parts according to claim 6, wherein: the top of the spring (7) is fixedly connected to the top of the inner wall of the sleeve (4), and the bottom of the spring (7) is fixedly connected to the top of the baffle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548341.3U CN220113153U (en) | 2023-06-17 | 2023-06-17 | Hand-operated clamp for machining mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548341.3U CN220113153U (en) | 2023-06-17 | 2023-06-17 | Hand-operated clamp for machining mechanical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113153U true CN220113153U (en) | 2023-12-01 |
Family
ID=88913114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321548341.3U Active CN220113153U (en) | 2023-06-17 | 2023-06-17 | Hand-operated clamp for machining mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113153U (en) |
-
2023
- 2023-06-17 CN CN202321548341.3U patent/CN220113153U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |