CN201760774U - Flat tong device for quickly clamping and disassembling workpiece - Google Patents
Flat tong device for quickly clamping and disassembling workpiece Download PDFInfo
- Publication number
- CN201760774U CN201760774U CN2010202770361U CN201020277036U CN201760774U CN 201760774 U CN201760774 U CN 201760774U CN 2010202770361 U CN2010202770361 U CN 2010202770361U CN 201020277036 U CN201020277036 U CN 201020277036U CN 201760774 U CN201760774 U CN 201760774U
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- screw mandrel
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- slide post
- adjusting screw
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Abstract
The utility model discloses a flat tong device, in particular a flat tong device for quickly clamping and disassembling a workpiece. The utility model provides the flat tong device for quickly clamping and disassembling the workpiece, which has simple structure and has very small adjustment range when installing and disassembling the workpiece. The flat tong device for quickly clamping and disassembling the workpiece comprises a movable jaw and a movable jaw plate installed on the movable jaw, wherein the movable jaw plate is installed on the movable jaw by an adjusting and locking structure positioned in the movable jaw.
Description
Technical field
The utility model relates to a kind of flat-nose pliers device, especially relates to a kind of flat-nose pliers device that is used for quick folder, unloads workpiece.
Background technology
The flat-nose pliers device be bore, mill, insert, a kind of anchor clamps commonly used in the machinings such as plane, mill.Traditional flat-nose pliers is made up of regular jaw, moving jaw, adjustable clamp oralia, leading screw and the nut etc. that are installed on the described moving jaw.Its operation principle is: rotational lead screw, nut drives moving jaw and moves on rail plate, thereby clamp or unclamp workpiece, because the adjustable clamp oralia is mounted on the moving jaw one with respect to the irremovable whole plate of moving jaw, so can't accurately locate workpiece in the jaw direction, when clamping workpiece, all get repeatedly the Working position that travelling workpiece or caliper are found workpiece accurately at every turn, and when in the workpiece lower end cocked bead being arranged, leading screw must rotate some circles could clamp or take out workpiece.Time-consuming, effort, positional precision also are difficult to guarantee.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of simple in structure, adjusting range is very little during the loading, unloading workpiece is used for quick folder, unload the flat-nose pliers device of workpiece.
The technical scheme that adopts for solving the problems of the technologies described above is: be used for quick folder, unload the flat-nose pliers device of workpiece, comprise moving jaw, be installed in the adjustable clamp oralia on the described moving jaw, described adjustable clamp oralia is installed on the described moving jaw by the adjusting latch-up structure that is positioned at described moving jaw.
Further be that described adjusting latch-up structure comprises slide post, regulates screw mandrel, locking pawl and controlling organization; One end of described slide post is connected with described adjustable clamp oralia, and the other end is connected with an end of described adjusting screw mandrel, and described adjusting screw mandrel can rotate with respect to described slide post, and the other end of described adjusting screw mandrel passes described moving jaw vertically; The head end of described locking pawl radially penetrates described moving jaw, and with the threaded engagement of described adjusting screw mandrel, the afterbody end of described locking pawl is connected with described controlling organization.
Further be that described controlling organization comprises connecting pin, steering tiller, regulating sleeve, spring; Be socketed with described spring and described regulating sleeve on described adjusting ratchet from lower to upper successively, described adjusting ratchet topmost is connected with described steering tiller by described connecting pin; Pass through the tongue and groove respective outer side edges between described regulating sleeve and the described steering tiller, and described steering tiller can rotate with respect to regulating sleeve.
The optimal way of such scheme is, the axial outer circumference surface of described slide post is provided with gathering sill, in described gathering sill feather key is installed, and described feather key is fixed on the described moving jaw.
Further be that described slide post and described adjusting screw mandrel are connected with boss on being arranged on described adjusting screw mandrel by the shrinkage pool that is arranged on the described slide post; Along also being provided with screwed hole on the described shrinkage pool sidewall radially, be provided with locating slot with corresponding position, described screwed hole position on the described boss excircle, the relative position of described slide post and described adjusting screw mandrel is by the dog screw control that is installed in the described screwed hole, described locating slot is stretched in an end.
The optimal way of such scheme is, is provided with between described shrinkage pool and the described boss and unloads the power steel ball, and the axial centre place of described shrinkage pool and described boss is provided with the pit that adapts with the described power of unloading steel ball respectively.
Further be that the afterbody end of described adjusting screw mandrel is provided with drawing handle.
Further be, described adjustable clamp oralia has a clamping area, and the contact-making surface shape of the shape of described clamping area and clamped workpiece is suitable.
The beneficial effects of the utility model are: regulate latch-up structure by one the adjustable clamp oralia is installed on the moving jaw, when the needs clamping workpiece, promote the related slide post of screw mandrel earlier against last workpiece, and then the locking pawl of latch-up structure is regulated in rotation, the lock adjustment screw mandrel, only needing to rotate the adjusting screw mandrel at last in very little scope can be the workpiece firm grip on flat-nose pliers, operation and clamping reversed in order during the removal clamping; Unload with the flat-nose pliers device of described structure folder in the operation of workpiece final clamp or the adjusting range at unloading clip initial stage little, easy to operate, simple in structure, folder unloads the efficient height of workpiece, and can well guarantee clamping precision.
Description of drawings
Fig. 1 is used for pressing from both sides fast the flat-nose pliers apparatus structure schematic diagram that unloads workpiece for the utility model;
Fig. 2 is the schematic diagram of disassembling of adjusting latch-up structure of the present utility model.
Be labeled as among the figure: adjustable clamp oralia 1, slide post 2, gathering sill 21, shrinkage pool 22, screwed hole 23, feather key 3, moving jaw 4, connecting pin 5, steering tiller 6, regulating sleeve 7, spring 8, locking pawl 9, regulate screw mandrel 10, boss 101, locating slot 102, drawing handle 11, dog screw 12, unload power steel ball 13, workpiece 14.
The specific embodiment
Be as shown in Figure 1 and Figure 2 the utility model provide a kind of simple in structure, adjusting range is very little during the loading, unloading workpiece is used for quick folder, unload the flat-nose pliers device of workpiece.Described flat-nose pliers device comprises moving jaw 4, is installed in the adjustable clamp oralia 1 on the described moving jaw 4, and described adjustable clamp oralia 1 is installed on the described moving jaw 4 by the adjusting latch-up structure that is positioned at described moving jaw 4; Described adjusting latch-up structure comprises slide post 2, regulates screw mandrel 10, locking pawl 9 and controlling organization; One end of described slide post 2 is connected with described adjustable clamp oralia 1, and the other end is connected with an end of described adjusting screw mandrel 10, and described adjusting screw mandrel 10 can rotate with respect to described slide post 2, and the other end of described adjusting screw mandrel 10 passes described moving jaw 4 vertically; The head end of described locking pawl 9 radially penetrates described moving jaw 4, and with the threaded engagement of described adjusting screw mandrel 10, the afterbody end of described locking pawl 9 is connected with described controlling organization.Use described structure quick folder, unload the flat-nose pliers device of workpiece, when needs clamping workpiece 14, promote the related slide post of screw mandrel earlier against last workpiece, and then the locking pawl 9 of latch-up structure is regulated in rotation, lock adjustment screw mandrel 10, only needing to rotate adjusting screw mandrel 10 at last in very little scope can be workpiece 14 firm grip on flat-nose pliers, operation and clamping reversed in order during the removal clamping; Unload with the flat-nose pliers device of described structure folder clamp in the operation of workpiece or the adjusting range of unloading clip little, easy to operate, simple in structure, folder unloads the efficient height of workpiece, and can well guarantee clamping precision.
Certain described adjusting latch-up structure not only is only limited to above-mentioned a kind of structure, also other structure can be arranged, make as a whole such as described slide post 2 and described adjusting screw mandrel 10, screw mandrel 10 is regulated in i.e. cancellation, and the head end of locking pawl 9 is made into column structure, and the suitable hole of column structure of a plurality of and described locking pawl 9 head end is set on slide post 2, in the use when final the clamping, manually promote slide post 2 clamping work pieces 14, and then described locking pawl 9 head end are inserted in the hole on the described slide post 2 described slide post 2 lockings are got final product, but this structure has a shortcoming, that is exactly that the clamping force of clamping work pieces 14 is not enough, workpiece 14 is easy to move or take off folder in process, and because unadjustable with the suitable hole of locking pawl 9 on the described slide post 2, so use also very inconvenient.
In above-mentioned adjusting latch-up structure, controlling organization is set, mainly be for the ease of control locking pawl 9, the simplest a kind of structure promptly is that a spring is installed in locking pawl 9 penetrates the hole of moving jaw 4 in this structure, and make this spring housing on described locking pawl 9, thereby the head end of described locking pawl 9 is pressed on the screw thread of described adjusting screw mandrel 10, but this structure has a shortcoming, promptly in unloading clip process, in the time that slide post 2 will be pulled out, must upwards pull out the afterbody end of described locking pawl 9 all the time with external force, operation is very inconvenient like this, and controlling organization described in the utility model for this reason comprises connecting pin 5, steering tiller 6, regulating sleeve 7, spring 8; Be socketed with described spring 8 and described regulating sleeve 7 on described adjusting ratchet 9 from lower to upper successively, described adjusting ratchet 9 topmost is connected with described steering tiller 6 by described connecting pin 5; Pass through the tongue and groove respective outer side edges between described regulating sleeve 7 and the described steering tiller 6, and described steering tiller 6 can rotate with respect to regulating sleeve 7.After adopting described structure, in unloading clip process or when needs pull up locking pawl 9, only need hold steering tiller 6, upwards pull up locking pawl 9 and rotate a certain angle and bossing on the steering tiller 6 is not fallen in the groove on the regulating sleeve 7 get final product, it is described tongue and groove respective outer side edges, no longer need in unloading, press from both sides the whole process of workpiece, all to pull out the afterbody end of locking pawl 9, thereby make easy to operately, also can reduce labor intensity of operating personnel greatly with external force.
If locating part is not set on slide post 2, when rotating adjusting screw mandrel 10, slide post 2 also can be along with rotation, and slide post 2 is connected with adjustable clamp oralia 1, so adjustable clamp oralia 1 also can rotate, after reaching certain clamping force, because the effect workpiece 14 of frictional force also can be with adjustable clamp oralia 1, thereby can influence clamping precision, and then influence machining accuracy, the axial outer circumference surface of slide post 2 described in the utility model for this reason is provided with gathering sill 21, and feather key 3 is installed in described gathering sill, and described feather key 3 is fixed on the described moving jaw 4.Both play guide effect by gathering sill 21 and cooperating of feather key 3 like this, can play position-limiting action again simultaneously, slide post 2 just can not rotate with regulating screw mandrel 10 in the clamping process, makes clamping convenient.
By above-mentioned slide post 2 and the syndeton of regulating screw mandrel 10, when described boss 10 cooperates tightly with described shrinkage pool 22, in rotating the process of regulating screw mandrel 10, require great effort, if described boss 10 cooperates pine with described shrinkage pool 22, then in promoting slide post 2 clamping work pieces processes, stressed mainly is dog screw 12, the service life of described dog screw 12 will be had a strong impact on, be provided with between shrinkage pool 22 described in the utility model for this reason and the described boss 10 and unload power steel ball 13, the axial centre place of described shrinkage pool 22 and described boss 10 is provided with the pit that adapts with the described power of unloading steel ball 13 respectively.So both can reduce friction, the use that can prolong dog screw 12 is again received a mandate.In order to be convenient to control when rotating adjusting screw mandrel 10, the afterbody end of described adjusting screw mandrel 10 also is provided with drawing handle 11 simultaneously.
Further accurate positioning for the ease of adjustable clamp oralia 1 is convenient, increases the contact area of adjustable clamp oralia 1 clamping area and clamped workpiece 14 simultaneously, and the shape of the shape of described adjustable clamp oralia 1 clamping area and the contact-making surface of clamped workpiece 14 is suitable.Described clamping area is the working face of adjustable clamp oralia 1 and workpiece 14 contact grippings, is called for short clamping area.
Claims (8)
1. be used for pressing from both sides fast the flat-nose pliers device that unloads workpiece, comprise moving jaw (4), be installed in the adjustable clamp oralia (1) on the described moving jaw (4), it is characterized in that: described adjustable clamp oralia (1) is installed on the described moving jaw (4) by the adjusting latch-up structure that is positioned at described moving jaw (4).
2. according to claim 1ly be used for the flat-nose pliers device that quick folder unloads workpiece, it is characterized in that: described adjusting latch-up structure comprises slide post (2), regulates screw mandrel (10), locking pawl (9) and controlling organization; One end of described slide post (2) is connected with described adjustable clamp oralia (1), the other end is connected with an end of described adjusting screw mandrel (10), described adjusting screw mandrel (10) can rotate with respect to described slide post (2), and the other end of described adjusting screw mandrel (10) passes described moving jaw (4) vertically; The head end of described locking pawl (9) radially penetrates described moving jaw (4), and with the threaded engagement of described adjusting screw mandrel (10), the afterbody end of described locking pawl (9) is connected with described controlling organization.
3. according to claim 2ly be used for the flat-nose pliers device that quick folder unloads workpiece, it is characterized in that: described controlling organization comprises connecting pin (5), steering tiller (6), regulating sleeve (7), spring (8); Be socketed with described spring (8) and described regulating sleeve (7) on described adjusting ratchet (9) from lower to upper successively, described adjusting ratchet (9) topmost is connected with described steering tiller (6) by described connecting pin (5); Pass through the tongue and groove respective outer side edges between described regulating sleeve (7) and the described steering tiller (6), and described steering tiller (6) can rotate with respect to regulating sleeve (7).
4. according to claim 2ly be used for the flat-nose pliers device that quick folder unloads workpiece, it is characterized in that: the axial outer circumference surface of described slide post (2) is provided with gathering sill (21), feather key (3) is installed in described gathering sill, and described feather key (3) is fixed on the described moving jaw (4).
5. be used for the flat-nose pliers device that quick folder unloads workpiece according to arbitrary top in the claim 2～4 is described, it is characterized in that: described slide post (2) and described adjusting screw mandrel (10) are connected with round boss (101) on being arranged on described adjusting screw mandrel (10) by the circular shrinkage hole (22) that is arranged on the described slide post (2); Along also being provided with screwed hole (23) on described shrinkage pool (22) sidewall radially, be provided with locating slot (102) with described screwed hole (23) corresponding position, position on described boss (10) excircle, the relative position of described slide post (2) and described adjusting screw mandrel (10) is by dog screw (12) control that is installed in the described screwed hole (23), described locating slot (102) are stretched in an end.
6. according to claim 5ly be used for the flat-nose pliers device that quick folder unloads workpiece, it is characterized in that: be provided with between described shrinkage pool (22) and the described boss (10) and unload power steel ball (13), the axial centre place of described shrinkage pool (22) and described boss (10) is provided with the pit that adapts with the described power of unloading steel ball (13) respectively.
7. according to claim 6ly be used for the flat-nose pliers device that quick folder unloads workpiece, it is characterized in that: the afterbody end of described adjusting screw mandrel (10) is provided with drawing handle (11).
8. according to claim 1ly be used for the flat-nose pliers device that quick folder unloads workpiece, it is characterized in that: described adjustable clamp oralia (1) has a clamping area, and the shape of the contact-making surface of the shape of described clamping area and clamped workpiece (14) is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202770361U CN201760774U (en) | 2010-07-30 | 2010-07-30 | Flat tong device for quickly clamping and disassembling workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202770361U CN201760774U (en) | 2010-07-30 | 2010-07-30 | Flat tong device for quickly clamping and disassembling workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760774U true CN201760774U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202770361U Expired - Lifetime CN201760774U (en) | 2010-07-30 | 2010-07-30 | Flat tong device for quickly clamping and disassembling workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760774U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072102A (en) * | 2013-01-15 | 2013-05-01 | 苏州市职业大学 | A fast-moving clamping device for an all-angle fast-moving bench vise |
| CN103722402A (en) * | 2013-12-16 | 2014-04-16 | 芜湖欣荣管业科技有限公司 | Controllable pressure locking-pawl high-precision fine adjustment clamp |
| CN104942622A (en) * | 2015-07-06 | 2015-09-30 | 哈尔滨理工大学 | Universal flat tongs allowing torque to be adjustable |
| CN105397835A (en) * | 2015-12-14 | 2016-03-16 | 珠海格力电器股份有限公司 | Clamp joint structure and robot clamp provided with same |
| CN105563247A (en) * | 2016-03-03 | 2016-05-11 | 翁文彬 | Bracket of centerless grinding machine |
| CN108927684A (en) * | 2018-09-27 | 2018-12-04 | 林万春 | Multi-functional anvil vice |
| CN113770757A (en) * | 2020-06-09 | 2021-12-10 | 长春设备工艺研究所 | A jacking device for fast advancing and retreating screw |
| CN113977470A (en) * | 2021-11-25 | 2022-01-28 | 浙江机电职业技术学院 | A multi-purpose quick-clamping bench vice |
-
2010
- 2010-07-30 CN CN2010202770361U patent/CN201760774U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072102A (en) * | 2013-01-15 | 2013-05-01 | 苏州市职业大学 | A fast-moving clamping device for an all-angle fast-moving bench vise |
| CN103072102B (en) * | 2013-01-15 | 2015-04-15 | 苏州市职业大学 | Fast moving clamping device for full-angle fast moving bench vice |
| CN103722402A (en) * | 2013-12-16 | 2014-04-16 | 芜湖欣荣管业科技有限公司 | Controllable pressure locking-pawl high-precision fine adjustment clamp |
| CN104942622A (en) * | 2015-07-06 | 2015-09-30 | 哈尔滨理工大学 | Universal flat tongs allowing torque to be adjustable |
| CN104942622B (en) * | 2015-07-06 | 2017-08-25 | 哈尔滨理工大学 | A kind of universal flat-nose pliers of adjusting torque |
| CN105397835A (en) * | 2015-12-14 | 2016-03-16 | 珠海格力电器股份有限公司 | Clamp joint structure and robot clamp provided with same |
| CN105563247A (en) * | 2016-03-03 | 2016-05-11 | 翁文彬 | Bracket of centerless grinding machine |
| CN108927684A (en) * | 2018-09-27 | 2018-12-04 | 林万春 | Multi-functional anvil vice |
| CN108927684B (en) * | 2018-09-27 | 2023-11-28 | 林万春 | Multifunctional bench vice |
| CN113770757A (en) * | 2020-06-09 | 2021-12-10 | 长春设备工艺研究所 | A jacking device for fast advancing and retreating screw |
| CN113977470A (en) * | 2021-11-25 | 2022-01-28 | 浙江机电职业技术学院 | A multi-purpose quick-clamping bench vice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA 19TH METALLURGICAL CORPORATION Free format text: FORMER OWNER: MCC SHIJIU CONSTRUCTION CO., LTD. Effective date: 20110328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 617023 NO. 350, RENMIN STREET, PANZHIHUA CITY, SICHUAN PROVINCE TO: 617000 NO. 350, RENMIN STREET, EAST DISTRICT, PANZHIHUA CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: 617000 Panzhihua, Sichuan, East Street, No. 350 Patentee after: CHINA 19TH METALLURGICAL GROUP Co.,Ltd. Address before: 617023 No. 350 Renmin Street, Sichuan, Panzhihua Patentee before: MCC SHIJIU CONSTRUCTION Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |