CN204525216U - Without guide rail vice - Google Patents
Without guide rail vice Download PDFInfo
- Publication number
- CN204525216U CN204525216U CN201520135341.XU CN201520135341U CN204525216U CN 204525216 U CN204525216 U CN 204525216U CN 201520135341 U CN201520135341 U CN 201520135341U CN 204525216 U CN204525216 U CN 204525216U
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- China
- Prior art keywords
- connecting rod
- jaw
- moving jaw
- guide rail
- revolving part
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Abstract
The utility model belongs to clamp art, in particular to a kind of without guide rail vice, comprise support, regular jaw, moving jaw, revolving part and connecting rod, support is fixedly connected with regular jaw, revolving part is through regular jaw and moving jaw, revolving part and regular jaw form revolute pair, and revolving part and moving jaw form screw pair, and moving jaw is connected with support by connecting rod.Relative to prior art, fricton-tight guide rail in the utility model, moving jaw and revolving part form screw pair, regular jaw and revolving part form revolute pair, when rotating revolving part, moving jaw does parallel moving axially under the effect of revolving part, thus realizes the effect clamping or loosen workpiece.Because open and close of the present utility model is by the impact of processing environment, therefore without the need to often cleaning the slide rail face of vice, thus waste of reducing work hours, and the stuck generation of moving phenomenons such as having some setbacks with moving jaw of moving jaw can be greatly reduced.
Description
Technical field
The utility model belongs to clamp art, particularly a kind of without guide rail vice.
Background technology
Vice, also known as bench vice, it is used to the universal fixturing of holding workpiece, general installs on the table, for pressing from both sides steady processing work, carrying out sawing on processing work simultaneously, filing and engraving tool etc., and the assembling of part and dismounting.
Vice of the prior art generally comprises caliper, base, guiding nut, leading screw and jaw body etc., caliper comprises fixing pincers and adjustable clamp, adjustable clamp is coordinated with the fixing mounted for sliding movement clamped by guide rail, leading screw is contained in movable vise body, can rotate, but can not move axially, and coordinate with the feed screw nut be arranged in fixing pincers.Swinging handle makes leading screw rotate, and adjustable clamp just can be driven to axially move relative to fixing pincers, plays clamping or loosens.
But, vice of the prior art has following shortcoming: when processing parts, the chip that part produces drops on guide pass mostly, easily cause adjustable clamp to slide to have some setbacks or adjustable clamp is stuck, thus cause vice cisco unity malfunction, so, just need often to clean guide pass, thus cause the waste in man-hour, and then cause the reduction of efficiency, and increased the weight of clamping labour intensity.
In view of this, necessaryly provide a kind of without guide rail vice, the fricton-tight guide rail of this vice, thus adjustable clamp can be greatly reduced to be stuck or adjustable clamp moves the generation of the phenomenon had some setbacks.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provides a kind of without guide rail vice, the fricton-tight guide rail of this vice, thus can greatly reduce adjustable clamp and to be stuck or adjustable clamp moves the generation of the phenomenon had some setbacks.
To achieve these goals, the utility model adopts following technical scheme:
Without guide rail vice, comprise support, regular jaw, moving jaw, revolving part and connecting rod, described support is fixedly connected with described regular jaw, described revolving part is through described regular jaw and described moving jaw, described revolving part and described regular jaw form revolute pair, described revolving part and described moving jaw form screw pair, and described moving jaw is connected with described support by described connecting rod.
Improve as the one of the utility model without guide rail vice, described revolving part is set to screw rod, the head that described screw rod comprises bar portion and is connected with the one end in described bar portion, described bar portion comprises spiral section and smooth section, described spiral section is connected with described head by described smooth section, described smooth department is through described regular jaw, and described spiral section is through described moving jaw.
Improve as the one of the utility model without guide rail vice, described support comprises rack body, be arranged at the U-shaped protuberance of described rack body both sides and be arranged at the fixed block of described rack body both sides, described U-shaped protuberance is arranged at the outside of described rack body, and the opening of described U-shaped protuberance outwardly, described fixed block is arranged at the inner side of described rack body.
Improve as the one of the utility model without guide rail vice, described rack body comprises the first transverse bar, second transverse bar, first vertical bar and the second vertical bar, one end of the two ends of described first transverse bar bar vertical with described first and the described second vertical bar respectively is connected, the other end of the two ends of described second transverse bar bar vertical with described first and the described second vertical bar is respectively connected, described regular jaw is arranged near described first transverse bar, U-shaped protuberance described in one of them and described fixed block are divided into the both sides of the described first vertical bar, U-shaped protuberance described in another and fixed block described in another are divided into the both sides of the described second vertical bar.
Improve as the one of the utility model without guide rail vice, in a lateral direction, two described U-shaped protuberances are on same straight line.
Improve as the one of the utility model without guide rail vice, described connecting rod comprises first connecting rod, second connecting rod, third connecting rod and double leval jib, one end of described first connecting rod is connected with fixed block described in one of them, the other end of described first connecting rod is connected with one end of described second connecting rod, and the other end of described second connecting rod is connected with described moving jaw; One end of described third connecting rod is connected with fixed block described in another, and the other end of described third connecting rod is connected with one end of described double leval jib, and the other end of described double leval jib is connected with described moving jaw.
Improve as the one of the utility model without guide rail vice, the gonnecting rod body be made up of described first connecting rod and described second connecting rod and the gonnecting rod body be made up of third connecting rod and described double leval jib arranged in a crossed manner.
Improve as the one of the utility model without guide rail vice, be spirally connected between described first connecting rod and described second connecting rod connection, and described first connecting rod and fixed block described in one of them are connected through the hinge, and described second connecting rod and described moving jaw are connected through the hinge; Be spirally connected between described third connecting rod and described double leval jib connection, and described third connecting rod and fixed block described in another are connected through the hinge, and described double leval jib and described moving jaw are connected through the hinge.
Improve as the one of the utility model without guide rail vice, the one side of the close described moving jaw of described regular jaw is set to smooth flat, and the vertical direction of described regular jaw is provided with the first through hole of inner wall smooth.
Improve as the one of the utility model without guide rail vice, described moving jaw is provided with the second vertically through through hole, and the inwall of described second through hole is provided with the screw thread mated with the screw thread on described spiral section.
Relative to prior art, fricton-tight guide rail in the utility model, moving jaw and revolving part form screw pair, regular jaw and revolving part form revolute pair, when rotating revolving part, moving jaw does parallel moving axially (move towards regular jaw or move away from regular jaw) under the effect of revolving part, thus realizes the effect clamping or loosen workpiece.Because open and close of the present utility model is not by the impact of processing environment, therefore without the need to often cleaning the slide rail face of vice, thus waste of reducing work hours, and the generation that the stuck and moving jaw of moving jaw moves phenomenons such as having some setbacks can be greatly reduced, therefore, the utility model alleviates the labour intensity of clamping while increasing efficiency.
Accompanying drawing explanation
Fig. 1 of the present utility modelly faces structural representation.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Wherein:
1-support;
11-rack body, 111-first transverse bar, 112-second transverse bar, the vertical bar of 113-first, the vertical bar of 114-second, 12-U shape protuberance, 13-fixed block;
2-regular jaw;
21-first through hole;
3-moving jaw;
31-second through hole;
4-screw rod;
41-bar portion, 411-spiral section, 412-smooth section, 42-head;
5-connecting rod;
51-first connecting rod, 53-second connecting rod, 53-third connecting rod, 54-double leval jib.
Detailed description of the invention
Below in conjunction with embodiment, the utility model and beneficial effect thereof are described in further detail, but embodiment of the present utility model is not limited to this.
As shown in Figure 1 to Figure 3, the utility model provide without guide rail vice, comprise support 1, regular jaw 2, moving jaw 3, revolving part and connecting rod 5, support 1 is fixedly connected with regular jaw 2, revolving part is through regular jaw 2 and moving jaw 3, revolving part and regular jaw 2 form revolute pair, and revolving part and moving jaw 3 form screw pair, and moving jaw 3 is connected with support 1 by connecting rod 5.Wherein, that is revolute pair only makes the kinematic pair of relative motion between two components, and the relative motion of screw pair that is between two components is the kinematic pair of screw.When rotating revolving part, only relative motion is there is between regular jaw 2 and revolving part, moving jaw 3 then can move in parallel under the effect of revolving part (move towards regular jaw 2 or move away from regular jaw 2), thus realizes the action clamping or loosen workpiece.
Wherein, revolving part is set to screw rod 4, the head 42 that screw rod 4 comprises bar portion 41 and is connected with the one end in bar portion 41, bar portion 41 comprises spiral section 411 and smooth section 412, spiral section 411 is connected with head 42 by smooth section 412, and smooth department 412 through regular jaw 2, thus forms revolute pair, spiral section 411 through moving jaw 3, thus forms screw pair.Screw rod 4 structure is simple, and cost is low, and can regulate the position of moving jaw 3 easily.The lateral cross section of head 42 is in " snowflake " shape.
Support 1 comprises rack body 11, be arranged at the U-shaped protuberance 12 of rack body 11 both sides and be arranged at the fixed block 13 of rack body 11 both sides, U-shaped protuberance 12 is arranged at the outside of rack body 11, and the opening of U-shaped protuberance 13 outwardly, fixed block 13 is arranged at the inner side of rack body 11.The effect of U-shaped protuberance 13 is whole vice to be fixed on workbench, and fixed block 13 is for stationary links 5.
Rack body 11 comprises the first transverse bar 111, second transverse bar 112, first vertical bar 113 and the second vertical bar 114, one end of the two ends of the first transverse bar 111 bar 113 vertical with first and the second vertical bar 114 respectively is connected, the other end of the two ends of the second transverse bar 112 bar 113 vertical with first and the second vertical bar 114 is respectively connected, regular jaw 2 is arranged near the first transverse bar 111, one of them U-shaped protuberance 12 and fixed block 13 are divided into the both sides of the first vertical bar 113, another U-shaped protuberance 12 and another fixed block 13 are divided into the both sides of the second vertical bar 114.
In a lateral direction, two U-shaped protuberances 12 are on same straight line, are convenient to whole support 1 balance on the table; And in a lateral direction, two fixed blocks 13 are not be on same straight line.
Connecting rod 5 comprises first connecting rod 51, second connecting rod 52, third connecting rod 53 and double leval jib 54, one end of first connecting rod 51 is connected with one of them fixed block 13, the other end of first connecting rod 51 is connected with one end of second connecting rod 52, and the other end of second connecting rod 52 is connected with moving jaw 3; One end of third connecting rod 53 is connected with another fixed block 13, and the other end of third connecting rod 53 is connected with one end of double leval jib 54, and the other end of double leval jib 54 is connected with moving jaw 3.The gonnecting rod body be made up of first connecting rod 51 and second connecting rod 52 and the gonnecting rod body be made up of third connecting rod 53 and double leval jib 51 arranged in a crossed manner.The effect of connecting rod 5 is that, when moving jaw 3 being rotated to correct position by revolving part, connecting rod 5 can play balance fixation, prevents moving jaw 3 from skew occurring and the appearance of the problem of clamping shakiness that causes.Two gonnecting rod bodies arranged in a crossed manner can better stablize moving jaw 3.
Wherein, the length of first connecting rod 51 is less than the length of second connecting rod 52, and the length of third connecting rod 53 is greater than the length of double leval jib 54.
Be spirally connected between first connecting rod 51 and second connecting rod 52 connection, and first connecting rod 51 and one of them fixed block 13 are connected through the hinge, and second connecting rod 52 and moving jaw 3 are connected through the hinge; Be spirally connected between third connecting rod 53 and double leval jib 54 connection, and third connecting rod 53 and another fixed block 13 are connected through the hinge, and double leval jib 54 and moving jaw 3 are connected through the hinge.
The one side of the close moving jaw 3 of regular jaw 2 is set to smooth flat, itself and screw rod 4 is made to form revolute pair, and the vertical direction of regular jaw 2 is provided with the first through hole 21 of inner wall smooth, make itself and screw rod 4 form screw pair, and screw rod 4 can do transverse movement in the first through hole 21.
The inwall that moving jaw 3 is provided with the second vertically through through hole 31, second through hole 31 is provided with the screw thread mated with the screw thread on spiral section 411.
When using the utility model holding workpiece, during first rotating screw bolt 4, moving jaw 3 does parallel moving axially under the effect of screw rod 4---moves away from regular jaw 2, thus grasping part is formed between regular jaw 2 and moving jaw 3, then workpiece is inserted, counter rotating screws 4, moving jaw 3 is made to do parallel moving axially under the effect of screw rod 4---move towards regular jaw 2, until workpiece is just in time fixedly secured between regular jaw 2 and moving jaw 3, thus realize the action of clamping work pieces.Subsequently, namely can process on workpiece, the chip adding man-hour drops on rack body 11 or drops on workbench, but because moving jaw 3 is not that the activity relied on rack body 11 realizes movement, but rely on the acting in conjunction of screw rod 4 and connecting rod 5 to realize, that is, the open and close of this vice is not by the impact of processing environment, therefore without the need to often cleaning the slide rail face of vice, thus waste of reducing work hours, and the generation that the stuck and moving jaw of moving jaw moves phenomenons such as having some setbacks can be greatly reduced, therefore, the utility model alleviates the labour intensity of clamping while increasing efficiency.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. without guide rail vice, it is characterized in that: comprise support, regular jaw, moving jaw, revolving part and connecting rod, described support is fixedly connected with described regular jaw, described revolving part is through described regular jaw and described moving jaw, described revolving part and described regular jaw form revolute pair, described revolving part and described moving jaw form screw pair, and described moving jaw is connected with described support by described connecting rod.
2. according to claim 1 without guide rail vice, it is characterized in that: described revolving part is set to screw rod, the head that described screw rod comprises bar portion and is connected with the one end in described bar portion, described bar portion comprises spiral section and smooth section, described spiral section is connected with described head by described smooth section, described smooth section is through described regular jaw, and described spiral section is through described moving jaw.
3. according to claim 1 without guide rail vice, it is characterized in that: described support comprises rack body, be arranged at the U-shaped protuberance of described rack body both sides and be arranged at the fixed block of described rack body both sides, described U-shaped protuberance is arranged at the outside of described rack body, and the opening of described U-shaped protuberance outwardly, described fixed block is arranged at the inner side of described rack body.
4. according to claim 3 without guide rail vice, it is characterized in that: described rack body comprises the first transverse bar, second transverse bar, first vertical bar and the second vertical bar, one end of the two ends of described first transverse bar bar vertical with described first and the described second vertical bar respectively is connected, the other end of the two ends of described second transverse bar bar vertical with described first and the described second vertical bar is respectively connected, described regular jaw is arranged near described first transverse bar, U-shaped protuberance described in one of them and described fixed block are divided into the both sides of the described first vertical bar, U-shaped protuberance described in another and fixed block described in another are divided into the both sides of the described second vertical bar.
5. according to claim 4 without guide rail vice, it is characterized in that: in a lateral direction, two described U-shaped protuberances are on same straight line.
6. according to claim 3 without guide rail vice, it is characterized in that: described connecting rod comprises first connecting rod, second connecting rod, third connecting rod and double leval jib, one end of described first connecting rod is connected with fixed block described in one of them, the other end of described first connecting rod is connected with one end of described second connecting rod, and the other end of described second connecting rod is connected with described moving jaw; One end of described third connecting rod is connected with fixed block described in another, and the other end of described third connecting rod is connected with one end of described double leval jib, and the other end of described double leval jib is connected with described moving jaw.
7. according to claim 6 without guide rail vice, it is characterized in that: the gonnecting rod body be made up of described first connecting rod and described second connecting rod and the gonnecting rod body be made up of third connecting rod and described double leval jib arranged in a crossed manner.
8. according to claim 6 without guide rail vice, it is characterized in that: be spirally connected between described first connecting rod and described second connecting rod connection, described first connecting rod and fixed block described in one of them are connected through the hinge, and described second connecting rod and described moving jaw are connected through the hinge; Be spirally connected between described third connecting rod and described double leval jib connection, and described third connecting rod and fixed block described in another are connected through the hinge, and described double leval jib and described moving jaw are connected through the hinge.
9. according to claim 1 without guide rail vice, it is characterized in that: the one side of the close described moving jaw of described regular jaw is set to smooth flat, and the vertical direction of described regular jaw is provided with the first through hole of inner wall smooth.
10. according to claim 2 without guide rail vice, it is characterized in that: described moving jaw is provided with the second vertically through through hole, the inwall of described second through hole is provided with the screw thread mated with the screw thread on described spiral section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135341.XU CN204525216U (en) | 2015-03-10 | 2015-03-10 | Without guide rail vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135341.XU CN204525216U (en) | 2015-03-10 | 2015-03-10 | Without guide rail vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525216U true CN204525216U (en) | 2015-08-05 |
Family
ID=53739267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135341.XU Active CN204525216U (en) | 2015-03-10 | 2015-03-10 | Without guide rail vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146525A (en) * | 2021-03-19 | 2021-07-23 | 大庆油田有限责任公司 | Open slide block adjusting pipe wrench |
-
2015
- 2015-03-10 CN CN201520135341.XU patent/CN204525216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146525A (en) * | 2021-03-19 | 2021-07-23 | 大庆油田有限责任公司 | Open slide block adjusting pipe wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |