CN210550545U - Clamping device convenient to adjust - Google Patents
Clamping device convenient to adjust Download PDFInfo
- Publication number
- CN210550545U CN210550545U CN201920921720.XU CN201920921720U CN210550545U CN 210550545 U CN210550545 U CN 210550545U CN 201920921720 U CN201920921720 U CN 201920921720U CN 210550545 U CN210550545 U CN 210550545U
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- rod
- threaded rod
- base
- bevel gear
- wall
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a clamping device convenient to adjust, its structure includes the base, fixed clamp splice and notch, through set up elevating gear in the rotating device bottom, start driving motor operation, and drive first bevel gear and rotate under the second bearing effect, second bevel gear rotates under the third bearing effect, the second threaded rod rotates at the rod cover inner wall, make the rod cover move up, and the rod cover is provided with four groups, improve the holding power, it provides the balanced support component in four places simultaneously to have reached and adjust from top to bottom by screw rod part so that go up and down and increase firm beneficial effect, and set up rotating device in the base bottom, grasp through the hand and attach the push-and-pull rod and apply front and back push-and-pull force, make the rack back-and-forth movement under the effect of draw runner and spout, thereby drive the backing rod rotation by the gear under the fourth bearing effect, and then it is rotatory to drive the base, it only needs the hand to grasp to attach the pull rod part to promote the beneficial effect that can adjust and rotate the processing position around going on And (5) fruit.
Description
Technical Field
The utility model belongs to centre gripping machinery, in particular to clamping device convenient to adjust.
Background
The bench vice is also called vice or bench vice. A vise is a universal fixture used to clamp workpieces. The device is on the workstation, be used for pressing from both sides steady processing work piece, for the indispensable instrument in pincers worker workshop, the bench vice is the indispensable instrument of pincers worker, also be the name source reason of pincers worker, because most work of pincers worker all is accomplished on the bench vice, for example saw, file and chisel, and the assembly and the dismantlement of part, install on the bench of pincers worker, use the width of keeping silent for demarcating the specification, the device is on the workstation, be used for pressing from both sides steady processing work piece, for the indispensable instrument in pincers worker workshop, along with the rapid development of scientific and technological, technical improvement has also been obtained, but the novel stability of height convenient and after the adjustment is not enough about the adjustment of prior art, and the operation when rotating the processing position to the holder is convenient enough.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, the clamping device convenient to adjust is proposed at present to the high not convenient and after the adjustment steadiness is not enough about the adjustment, and the operation when rotating the processing position to the holder is not convenient enough problem, reach and carry out the adjustment from top to bottom by the screw rod part and provide the balanced support component in four places simultaneously so that go up and down and increase firmly, and only need the hand grasp to attach the pull rod part and promote the effect that can adjust the rotation processing position around going on.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a clamping device convenient to adjust, which comprises a base, a fixed clamping block, a notch, a first threaded rod, a rotating rod, a sliding clamping block, a rotating device and a lifting device, wherein the left part of the top end of the base is welded with the fixed clamping block, the notch is arranged in the middle of the top end of the base, the first threaded rod runs through the middle parts of the left end and the right end of the base, and the left end and the right end of the outer surface of the first threaded rod are rotationally connected with the base through a first bearing; the right end of the rotating rod is welded with a first threaded rod, the lower part of the outer surface of the sliding clamping block is connected with the inner wall of the notch in a sliding manner, the first threaded rod penetrates through the left end and the right end of the sliding clamping block, and the sliding clamping block is in threaded connection with the first threaded rod; the middle part of the bottom end of the base is welded with a rotating device, the bottom end of the rotating device is welded with a lifting device, the lifting device comprises a bottom plate, a first bevel gear, a driving motor, an electric connecting wire, a second bevel gear, a second threaded rod, a rod sleeve and a limiting ring, a second bearing is embedded in the middle part of the top end of the bottom plate, and the second bearing is fixedly inserted with the lower part of the inner wall of the first bevel gear; the bottom end of the driving motor is fixedly spliced with the upper part of the inner wall of the first bevel gear, the electric connecting wire is arranged at the left end of the driving motor, the left end and the right end of the first bevel gear are meshed with the second bevel gear, the inner wall of the second bevel gear is fixedly spliced with the lower part of the outer surface of the second threaded rod, the second threaded rod is embedded into the top end of the bottom plate, and the lower part of the outer surface of the second threaded rod is rotatably connected with the bottom plate through; the inner wall of the rod sleeve is in threaded connection with the outer surface of the second threaded rod, the upper end of the outer surface of the second threaded rod is welded with the limiting ring, the bottom end of the rotating device is welded with the rod sleeve, and the driving motor is electrified through an electric connecting wire.
Furthermore, the rotating device comprises a base plate, a sliding groove, a rack, a sliding strip, a push-pull rod, a gear and a cushion rod, the sliding groove is formed in the right portion of the top end of the base plate, the middle portion of the bottom end of the rack is welded with the sliding strip, the lower portion of the outer surface of the sliding strip is connected with the inner wall of the sliding groove in a sliding mode, the rear end of the push-pull rod is welded with the middle portion of the front end of the rack, the left end of the gear is meshed with the rack, a fourth bearing is arranged between the inner wall of the gear and the middle portion of the outer surface of the cushion rod, the gear is fixedly connected with the base plate through the fourth.
Furthermore, the lower end of the inner wall of the rod sleeve is provided with a baffle ring, and the outer diameter of the limiting ring is larger than the inner diameter mm of the baffle ring.
Furthermore, the second bevel gears are provided with four groups, and the second bevel gears are symmetrically distributed on the first bevel gear.
Furthermore, the inner wall of the sliding groove is embedded with the outer surface of the sliding strip.
Furthermore, limiting baffles are arranged at the front end and the rear end of the sliding strip.
Furthermore, a sponge sleeve is arranged on the outer surface of the push-pull rod, and stripe-shaped anti-skid stripes are arranged in the middle of the outer surface of the sponge sleeve.
Further, the model of the driving motor is YE-225S-4.
Furthermore, the push-pull rod is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) for the stability of solving about the adjustment height convenient and after the adjustment inadequately, through set up elevating gear in the rotating device bottom, switch on external switch through the electric connection line, and start driving motor operation, and drive first bevel gear and rotate under the second bearing effect, thereby drive second bevel gear and rotate under the third bearing effect, and then the second threaded rod rotates at the pole cover inner wall, make the pole cover upwards remove, and the pole cover is provided with four groups, improve the holding power, reached and carried out the adjustment by the screw rod part and provide the balanced support component in four places simultaneously so that go up and down and increase firm beneficial effect.
2) The problem that operation is not convenient enough when rotating the processing position to the holder is solved, through set up rotating device in base bottom, grasp through the hand and attach the push-pull rod and exert the push-pull power around, make the rack move back and forth under the effect of draw runner and spout, and rack and gear engagement, thereby drive the backing bar by the gear under the effect of fourth bearing and rotate, and then drive the base rotatory, reached only need the hand to grasp to attach the pull rod part and promote the beneficial effect that can adjust and rotate the processing position around going on.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rotating device of the present invention;
fig. 3 is a schematic structural view of the lifting device of the present invention;
fig. 4 is a schematic view of a front sectional structure of the lifting device of the present invention;
in the figure: the device comprises a base-1, a fixed clamping block-2, a notch-3, a first threaded rod-4, a rotating rod-5, a sliding clamping block-6, a rotating device-7, a lifting device-8, a bottom plate-81, a first bevel gear-82, a driving motor-83, an electric connecting wire-84, a second bevel gear-85, a second threaded rod-86, a rod sleeve-87, a limiting ring-88, a backing plate-71, a sliding groove-72, a rack-73, a sliding bar-74, a push-pull rod-75, a gear-76 and a backing rod-77.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a clamping device convenient for adjustment: the device comprises a base 1, a fixed clamping block 2, a notch 3, a first threaded rod 4, a rotating rod 5, a sliding clamping block 6, a rotating device 7 and a lifting device 8, wherein the left part of the top end of the base 1 is welded with the fixed clamping block 2, the notch 3 is arranged in the middle of the top end of the base 1, the first threaded rod 4 penetrates through the middle parts of the left and right ends of the base 1, and the left and right ends of the middle part of the outer surface of the first threaded rod 4 are rotatably connected with the base 1 through first bearings; the right end of the rotating rod 5 is welded with the first threaded rod 4, the lower part of the outer surface of the sliding clamping block 6 is connected with the inner wall of the notch 3 in a sliding manner, the first threaded rod 4 penetrates through the left end and the right end of the sliding clamping block 6, and the sliding clamping block 6 is in threaded connection with the first threaded rod 4; the middle of the bottom end of the base 1 is welded with the rotating device 7, the bottom end of the rotating device 7 is welded with the lifting device 8, the lifting device 8 comprises a bottom plate 81, a first bevel gear 82, a driving motor 83, an electric connecting wire 84, a second bevel gear 85, a second threaded rod 86, a rod sleeve 87 and a limiting ring 88, a second bearing is embedded in the middle of the top end of the bottom plate 81, and the second bearing is fixedly inserted with the lower portion of the inner wall of the first bevel gear 82; the bottom end of the driving motor 83 is fixedly inserted with the upper part of the inner wall of the first bevel gear 82, an electric connecting wire 84 is arranged at the left end of the driving motor 83, the left end and the right end of the first bevel gear 82 are meshed with the second bevel gear 85, the inner wall of the second bevel gear 85 is fixedly inserted with the lower part of the outer surface of the second threaded rod 86, the second threaded rod 86 is embedded into the top end of the bottom plate 81, and the lower part of the outer surface of the second threaded rod 86 is rotatably connected with; the inner wall of the rod sleeve 87 is in threaded connection with the outer surface of the second threaded rod 86, the upper end of the outer surface of the second threaded rod 86 is welded with the limiting ring 88, the bottom end of the rotating device 7 is welded with the rod sleeve 87, and the driving motor 83 is electrified through the electric connecting wire 84.
The rotating device 7 comprises a backing plate 71, a sliding groove 72, a rack 73, a sliding strip 74, a push-pull rod 75, a gear 76 and a backing rod 77, the sliding groove 72 is formed in the right portion of the top end of the backing plate 71, the middle portion of the bottom end of the rack 73 is welded with the sliding strip 74, the lower portion of the outer surface of the sliding strip 74 is connected with the inner wall of the sliding groove 72 in a sliding mode, the rear end of the push-pull rod 75 is welded with the middle portion of the front end of the rack 73, the left end of the gear 76 is meshed with the rack 73, a fourth bearing is arranged between the inner wall of the gear 76 and the middle portion of the outer surface of the backing rod 77, the gear 76 is fixedly connected with the backing plate 71 through the fourth bearing, the middle portion of the bottom end of the.
Wherein, the inner wall lower extreme of rod cover 87 is provided with keeps off the ring to spacing ring 88 external diameter is greater than and keeps off 4mm of ring internal diameter, provides the position and restricts, prevents to drop.
Four sets of the second bevel gears 85 are arranged, and the second bevel gears 85 are symmetrically distributed on the first bevel gear 82, so that the number of supports is increased, and the stabilizing force is improved.
The inner wall of the sliding groove 72 and the outer surface of the sliding strip 74 are mutually embedded, so that the fitting degree is improved, and the shaking is reduced.
Wherein, both ends are provided with limit baffle around the draw runner 74, provide the position and block, prevent to drop.
The outer surface of the push-pull rod 75 is provided with a sponge sleeve, and the middle of the outer surface of the sponge sleeve is provided with striped anti-slip stripes, so that the comfort level is improved, the friction force is increased, and the grabbing and attaching stability is facilitated.
The type of the driving motor 83 is YE-225S-4, and the driving motor is stable in power and durable.
The push-pull rod 75 is made of stainless steel, and has high corrosion resistance and long service life.
The push-pull rod 75 is made of stainless steel, which is short of stainless acid-resistant steel, and is resistant to weak corrosive media such as air, steam and water or stainless steel.
The working principle is as follows: firstly, the clamping device convenient for adjustment is taken out and is stably installed at a proper workbench, then, according to the height of a user, an external power-on switch is connected through an electric connecting wire 84 through a lifting device 8 arranged at the bottom end of a rotating device 7, a drive motor 83 is started to operate by clicking the switch, so that an output shaft at the middle of the bottom end of the drive motor 83 rotates, a first bevel gear 82 connected with the lower part of the outer surface of the output shaft of the drive motor 83 is driven to rotate at a bottom plate 81 under the action of a second bearing, the gear teeth of a second bevel gear 85 are meshed with the first bevel gear 82, so that the second bevel gear 85 is driven to rotate at the bottom plate 81 under the action of a third bearing, and then a second threaded rod 86 rotates at the inner wall of a rod sleeve 87, so that the rod sleeve 87 moves upwards, four groups of rod sleeves 87 are arranged and are symmetrically distributed at the front part and, the beneficial effects that the screw rod component is adjusted up and down, and meanwhile, a supporting component with four balanced positions is provided for lifting and increasing stability are achieved, then, when the object component needs to be fixed in the processing process, the object component is taken out and is abutted against the left clamping position of the fixed clamping block 2, then, the hand-grasping rotating rod 5 applies rotating force to drive the first threaded rod 4 to rotate under the action of the first bearing, the fixed clamping block 2 moves left and right at the inner wall of the notch 3 under the action of the first threaded rod 4, the fixed clamping block 2 is adjusted to move right, the object component is stably clamped by the sliding clamping block 6 and the fixed clamping block 2, and then the processing can be carried out, finally, the rotating device 7 arranged at the bottom end of the base 1 is used for grasping the push-pull rod 75 by the hand and applying front-back push-pull force, so that the rack 73 moves back and forth under the action of the sliding strip 74 and the sliding chute 72, therefore, the gear 76 drives the pad rod 77 to rotate under the action of the fourth bearing, and further drives the base 1 to rotate, so that the beneficial effect that the rotation processing position can be adjusted only by grabbing the pull rod component by hand to push forwards and backwards is achieved, and the position of an article can be adjusted for processing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A clamping device convenient to adjust comprises a base (1), a fixed clamping block (2), a notch (3), a first threaded rod (4), a rotating rod (5) and a sliding clamping block (6), wherein the left part of the top end of the base (1) is welded with the fixed clamping block (2), the notch (3) is arranged in the middle of the top end of the base (1), the first threaded rod (4) penetrates through the middle parts of the left end and the right end of the base (1), and the left end and the right end of the middle part of the outer surface of the first threaded rod (4) are rotatably connected with the base (1) through first bearings; the right end of the rotating rod (5) is welded with the first threaded rod (4), the lower part of the outer surface of the sliding clamping block (6) is connected with the inner wall of the notch (3) in a sliding mode, the first threaded rod (4) penetrates through the left end and the right end of the sliding clamping block (6), and the sliding clamping block (6) is in threaded connection with the first threaded rod (4); the middle of the bottom end of the base (1) is welded with a rotating device (7), and the bottom end of the rotating device (7) is welded with a lifting device (8);
the method is characterized in that: the lifting device (8) comprises a bottom plate (81), a first bevel gear (82), a driving motor (83), an electric connecting wire (84), a second bevel gear (85), a second threaded rod (86), a rod sleeve (87) and a limiting ring (88), wherein a second bearing is embedded in the middle of the top end of the bottom plate (81), and the second bearing is fixedly inserted into the lower part of the inner wall of the first bevel gear (82); the bottom end of the driving motor (83) is fixedly connected with the upper portion of the inner wall of the first bevel gear (82) in an inserting mode, the electric connecting wire (84) is arranged at the left end of the driving motor (83), the left end and the right end of the first bevel gear (82) are meshed with the second bevel gear (85), the inner wall of the second bevel gear (85) is fixedly connected with the lower portion of the outer surface of the second threaded rod (86) in an inserting mode, the second threaded rod (86) is embedded into the top end of the bottom plate (81), and the lower portion of the outer surface of the second threaded rod (86) is rotatably connected with the bottom; the utility model discloses a pole cover, including pole cover (87), pole cover (86), limiting ring (88), rotating device (7) bottom and pole cover (87), pole cover (87) inner wall and second threaded rod (86) surface threaded connection, second threaded rod (86) surface upper end and spacing ring (88) welding, driving motor (83) are switched on through electricity connecting wire (84).
2. A clamping device for facilitating adjustment according to claim 1, wherein: the rotating device (7) comprises a base plate (71), a sliding groove (72), a rack (73), a sliding strip (74), a push-pull rod (75), a gear (76) and a cushion rod (77), the sliding groove (72) is formed in the right portion of the top end of the base plate (71), the middle of the bottom end of the rack (73) is welded with the sliding strip (74), the lower portion of the outer surface of the sliding strip (74) is connected with the inner wall of the sliding groove (72) in a sliding mode, the rear end of the push-pull rod (75) is welded with the middle of the front end of the rack (73), the left end of the gear (76) is meshed with the rack (73), a fourth bearing is arranged between the inner wall of the gear (76) and the middle of the outer surface of the cushion rod (77), the gear (76) is fixedly connected with the base plate (71) through the fourth bearing, the middle of the bottom end of the base (1) is welded with.
3. A clamping device for facilitating adjustment according to claim 1, wherein: the lower end of the inner wall of the rod sleeve (87) is provided with a baffle ring, and the outer diameter of the limiting ring (88) is 4mm larger than the inner diameter of the baffle ring.
4. A clamping device for facilitating adjustment according to claim 1, wherein: the second bevel gears (85) are provided with four groups, and the second bevel gears (85) are symmetrically distributed on the first bevel gear (82).
5. A clamping device for facilitating adjustment according to claim 2, wherein: the inner wall of the sliding groove (72) is embedded with the outer surface of the sliding strip (74).
6. A clamping device for facilitating adjustment according to claim 2, wherein: and the front end and the rear end of the slide bar (74) are provided with limit baffles.
7. A clamping device for facilitating adjustment according to claim 2, wherein: the outer surface of the push-pull rod (75) is provided with a sponge sleeve, and the middle part of the outer surface of the sponge sleeve is provided with striped anti-skid stripes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921720.XU CN210550545U (en) | 2019-06-18 | 2019-06-18 | Clamping device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921720.XU CN210550545U (en) | 2019-06-18 | 2019-06-18 | Clamping device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550545U true CN210550545U (en) | 2020-05-19 |
Family
ID=70675772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920921720.XU Expired - Fee Related CN210550545U (en) | 2019-06-18 | 2019-06-18 | Clamping device convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550545U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025354A (en) * | 2020-08-26 | 2020-12-04 | 杨美香 | Tap handle drilling and tapping equipment |
| CN113931466A (en) * | 2021-10-09 | 2022-01-14 | 湖南大学设计研究院有限公司 | Semi-embedded external wall panel mounting structure of prefabricated building |
| CN114178870A (en) * | 2022-01-05 | 2022-03-15 | 东莞市宝科精密机械有限公司 | Base of numerical control machine tool |
| TWI786882B (en) * | 2021-10-14 | 2022-12-11 | 國立聯合大學 | Vise with adjustable jaw height |
-
2019
- 2019-06-18 CN CN201920921720.XU patent/CN210550545U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025354A (en) * | 2020-08-26 | 2020-12-04 | 杨美香 | Tap handle drilling and tapping equipment |
| CN112025354B (en) * | 2020-08-26 | 2021-10-22 | 台州市远洋龙洁具有限公司 | Tap handle drilling and tapping equipment |
| CN113931466A (en) * | 2021-10-09 | 2022-01-14 | 湖南大学设计研究院有限公司 | Semi-embedded external wall panel mounting structure of prefabricated building |
| CN113931466B (en) * | 2021-10-09 | 2022-07-08 | 湖南大学设计研究院有限公司 | Semi-embedded external wall panel mounting structure of prefabricated building |
| TWI786882B (en) * | 2021-10-14 | 2022-12-11 | 國立聯合大學 | Vise with adjustable jaw height |
| CN114178870A (en) * | 2022-01-05 | 2022-03-15 | 东莞市宝科精密机械有限公司 | Base of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 102, 262 Xitang Road, Xitangqiao street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Yuexin Machinery Co.,Ltd. Address before: Room 102, 262 Xitang Road, Xitangqiao street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Yuexin Machinery Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |