CN201086244Y - Clamping tool with regulating mechanism - Google Patents
Clamping tool with regulating mechanism Download PDFInfo
- Publication number
- CN201086244Y CN201086244Y CNU2007200969754U CN200720096975U CN201086244Y CN 201086244 Y CN201086244 Y CN 201086244Y CN U2007200969754 U CNU2007200969754 U CN U2007200969754U CN 200720096975 U CN200720096975 U CN 200720096975U CN 201086244 Y CN201086244 Y CN 201086244Y
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- CN
- China
- Prior art keywords
- adjusting
- adjusting device
- binding clip
- eccentric
- right sides
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A clamping tool having an adjusting device, which comprises a work head consisting of a left and a right clamps, an upper and a lower cover plates, a positioning shaft and push-in type dies with U-shaped notches, and a clamp handle, wherein the positioning shaft of the work head is arranged at the corresponding middle position between the left and the right clamps connected with the left and the right clamps through the upper and the lower cover plate via rivets, the push-in type dies with U-shaped notches are respectively arranged in concave die cavities of the left and the right clamps and are firmly connected with each other with screws, the adjusting device is arranged between the work head and the handle and includes eccentric adjustment blocks and adjusting bolts, device holes matched with the adjusting device are arranged on the left and the right clamps, the eccentric adjustment blocks are respectively assembled in the device holes, and the left and the right handles are movably connected with the left and the right clamps through the adjusting bolts and fastening nuts. The utility model has the advantages of (1) simple structure design of the adjusting device for accurately adjusting the wear quantity of the work head due to long-time use of the clamp jaw and (2) simple operation, convenient use, reduced adjustment time of operators and improved work efficiency.
Description
(1) technical field:
The utility model belongs to hardware ﹠ tools, particularly relates to a kind of clamping tool that has adjusting device of simple in structure, easy operating.
(2) background technology:
Known pvc pipe, PAP are widely used as supplying water, the Delivery tube of fuel feeding and air feed, and must could install firmly with special-purpose clamping clip when this type of pipe is installed.As everyone knows, special-purpose clamping clip also can not guarantee the accuracy of the closed distance of jaw because of the long-term wearing and tearing jaw that uses, and existing jaw adjustable apparatus is not only regulated difficulty, is not had positioning function, and part is more, cause not only wasting the operating time, and consumptive material is bigger.Thus, designing a kind of rational in infrastructure, simple to operate and clamping tool that be easy to regulate jaw becomes irommongery and is badly in need of the problem that solves.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of clamping tool that has adjusting device, the adjusting device simplicity of design that wherein possesses is reasonable, not only having solved former operating difficulties, be difficult for the trouble of adjusting, and saved manpower, financial resources, is the very strong five metals class clamping tool of a kind of practicality.
The technical solution of the utility model: a kind of clamping tool that has adjusting device, comprise by left and right sides binding clip, cover plate up and down, the working head and the pincers handle of locating shaft and the push-in type mouth mould composition that has the U-shaped gap, wherein the locating shaft of working head places the corresponding centre position of left and right sides binding clip, and be connected with rivet with left and right sides binding clip by cover plate up and down, the push-in type mouth mould that has the U-shaped gap places respectively in the matrix cavity of left and right sides binding clip, and be connected firmly by screw, it is characterized in that between working head and pincers handle, one adjusting device being installed, described adjusting device is made of eccentric adjusting piece and adjusting bolt, the device hole that cooperates with adjusting device is arranged on the binding clip of the left and right sides, its device assembles the eccentric adjusting piece respectively in hole, about the pincers handle by regulating bolt and lock nut and the flexible connection of left and right sides binding clip.
Eccentric adjusting piece in the above-mentioned described adjusting device is the cylindrical shape that inside has eccentric non-full circle through hole, its cylinder dimensions is less than binding clip device hole dimension, and the eccentric adjusting piece places binding clip device hole, and it is to regulate locating surface that facet is arranged in the non-full circle through hole that its eccentric adjusting piece has; Adjusting bolt in the described adjusting device has the nut that is knob shaped, there are at least two to cooperate the U-shaped of pincers handle reference column positioning operation to regulate locating slot on it, the top has the regulating tank that makes things convenient for the user to regulate, mount and dismount, and the screw portion of regulating bolt has a location facet that cooperates with the adjusting locating surface of eccentric adjusting piece.
The U-shaped regulating tank that has on the above-mentioned described adjusting bolt nut can be selected 5, promptly one placed in the middle, on one side each two.
The U-shaped regulating tank next door that has on the above-mentioned described adjusting bolt has the identifier of expression clamping degree, and such symbol can be numeral, also can be letter, symbol and figure.
The regulating tank at above-mentioned described adjusting bolt nut top is flat recess, cross recess or rice word groove structure.
The operation principle of the utility model product is: both hands are held the pincers handle and are opened it to maximum position, make a mouthful mould be flared to maximum position by regulating bolt drive binding clip this moment, with the ring-type clamping element on its aligning tube connector joint pipe fitting, the complete occluding forceps handle of exerting oneself then, mouthful mould is closed fully simultaneously, and clamping process finishes.After using a period of time, because the error that mouthful mould wearing and tearing and various gap produce may make the closed size of mouthful mould increase, cause clamping when closed fully not in place, this just need regulate the jaw distance by the adjusting device that clamps on the handle.Needing to clamp handle earlier this moment opens, unscrew the locking nut of regulating on the bolt, the screw rod end face that only with hand props up adjusting nut promotes certain distance with it, needs according to the jaw deflection turn an angle nut, locating surface on the adjusting screw(rod) props up the adjusting locating surface on the eccentric adjusting piece at this moment, by the rotation of eccentric adjusting piece, thereby the distance of regulating left and right sides binding clip is regulated the closed distance of mouthful mould.The reference column of adjusting on the forceps major handle of position can be stuck in another U-shaped adjusting locating slot, can regulate two pincers handles in case of necessity simultaneously, twists good nut and gets final product, and this adjustment process finishes.
The superiority of the utility model product is: 1, simple structural design, can accurately regulate working head because of the long-time wear extent of using jaw.2, simple to operate, easy to use, save the operator and regulate the time, increase work efficiency.
(4) description of drawings:
Accompanying drawing 1 is the related a kind of embodiment overall structure schematic diagram that has the clamping tool of adjusting device of the utility model.
Structural representation during for the working head replacement port mould among Fig. 1 of accompanying drawing 2 (wherein Fig. 2-a is for opening and state diagram when taking off mouthful mould state diagram when Fig. 2-b be closure mouth mould).
Accompanying drawing 3 is the pincers handle structure schematic diagram among Fig. 1.
Wherein, 1 is working head, and 2 are the pincers handle, and 3 is adjusting device
1-1a is left binding clip, and 1-1b is right binding clip, and 1-2 is a cover plate, and 1-3 is a locating shaft,
1-4 is a mouthful mould, and 1-5a is left device hole, and 1-5b is right device hole, and 1-6 is a rivet,
1-7 is a screw;
2-1a is a left side pincers handle, and 2-1b is right pincers handle, and 2-2a is left connecting hole,
2-2b is right connecting hole, and 2-3 is a reference column;
3-1 is the eccentric adjusting piece, and 3-1a is for regulating locating surface, and 3-1b is eccentric non-full circle through hole;
3-2 is for regulating bolt, and 3-2a is an identifier, and 3-2b is that U-shaped is regulated locating slot,
3-2c is a flat recess, and 3-2d is a locating surface.
(5) specific embodiment:
Embodiment: a kind of clamping tool (seeing Fig. 1-5) that has adjusting device, comprise by left and right sides binding clip 1-1a and 1-1b, cover plate 1-2 up and down, the working head 1 and the pincers handle 2 of locating shaft 1-3 and the push-in type mouth mould 1-4 composition that has the U-shaped gap, wherein the locating shaft 1-3 of working head 1 places the binding clip 1-1a centre position corresponding with 1-1b, the left and right sides, and by up and down cover plate 1-2 and left and right sides binding clip 1-1a, 1-1b connects with rivet 1-6, the push-in type mouth mould 1-4 that has the U-shaped gap places respectively in the matrix cavity of left and right sides binding clip 1-1a and 1-1b, and be connected firmly by screw 1-7, it is characterized in that an adjusting device 3 being installed at working head 1 and 2 of handles of pincers, described adjusting device is made of eccentric adjusting piece 3-1 and adjusting bolt 3-2, on left and right sides binding clip 1-1a and the 1-1b left side that cooperates with adjusting device 3 is arranged, right device hole 1-5a, 1-5b, it installs hole 1-5a, assemble eccentric adjusting piece 3-1 in the 1-5b respectively, a left side, right pincers handle 2-1a, 2-1b is by regulating bolt 3-2 and a locking nut and a left side, right binding clip 1-1a and 1-1b flexibly connect.
Eccentric adjusting piece 3-1 in the above-mentioned described adjusting device is the cylindrical shape that inside has eccentric non-full circle through hole 3-1b, its cylinder dimensions is less than the size of binding clip device hole 1-5a, 1-5b, and eccentric adjusting piece 3-1 places binding clip device hole 1-5a, 1-5b; The non-full circle through hole 3-1b that described eccentric adjusting piece 3-1 has, it is to regulate locating surface 3-1a that facet is arranged in its non-full circle through hole 3-1b; Adjusting bolt 3-2 in the described adjusting device has the nut that is knob shaped, there are 5 U-shapeds that cooperate pincers handle reference column 2-3 location to regulate locating slot 3-2b on it and (see Fig. 5-a), the top has a regulation groove 3-2c who makes things convenient for the user to regulate, mount and dismount, and the screw portion of regulating bolt 3-2 has a location facet 3-2d (seeing Fig. 4-5) who cooperates with the adjusting locating surface 3-1a of eccentric adjusting piece.
The U-shaped regulating tank 3-2d next door that has on the above-mentioned described adjusting bolt 3-2 has the identifier 3-2a of expression clamping degree, such symbol peek word 1,2,3,4,5.
Claims (5)
1. clamping tool that has adjusting device, comprise by left and right sides binding clip, cover plate up and down, the working head and the pincers handle of locating shaft and the push-in type mouth mould composition that has the U-shaped gap, wherein the locating shaft of working head places the corresponding centre position of left and right sides binding clip, and be connected with rivet with left and right sides binding clip by cover plate up and down, the push-in type mouth mould that has the U-shaped gap places respectively in the matrix cavity of left and right sides binding clip, and be connected firmly by screw, it is characterized in that between working head and pincers handle, one adjusting device being installed, described adjusting device is made of eccentric adjusting piece and adjusting bolt, the device hole that cooperates with adjusting device is arranged on the binding clip of the left and right sides, its device assembles the eccentric adjusting piece respectively in hole, about the pincers handle by regulating bolt and lock nut and the flexible connection of left and right sides binding clip.
2. according to the said a kind of clamping tool that has adjusting device of claim 1, it is characterized in that the eccentric adjusting piece in the described adjusting device is the cylindrical shape that inside has eccentric non-full circle through hole, its cylinder dimensions is less than binding clip device hole dimension, and the eccentric adjusting piece places binding clip device hole, and it is to regulate locating surface that facet is arranged in the non-full circle through hole that its eccentric adjusting piece has; Adjusting bolt in the described adjusting device has the nut that is knob shaped, there are at least two to cooperate the U-shaped of pincers handle reference column positioning operation to regulate locating slot on it, the top has the regulating tank that makes things convenient for the user to regulate, mount and dismount, and the screw portion of regulating bolt has a location facet that cooperates with the adjusting locating surface of eccentric adjusting piece.
3. according to the said a kind of clamping tool that has adjusting device of claim 1, it is characterized in that the U-shaped regulating tank that has on the described adjusting bolt nut can select 5, promptly one placed in the middle, on one side each two.
4. according to the said a kind of clamping tool that has adjusting device of claim 1, it is characterized in that the U-shaped regulating tank next door that has on the described adjusting bolt has the identifier of expression clamping degree, such symbol can be numeral, also can be letter, symbol and figure.
5. according to the said a kind of clamping tool that has adjusting device of claim 1, the regulating tank that it is characterized in that described adjusting bolt nut top is flat recess, cross recess or rice word groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200969754U CN201086244Y (en) | 2007-08-03 | 2007-08-03 | Clamping tool with regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200969754U CN201086244Y (en) | 2007-08-03 | 2007-08-03 | Clamping tool with regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086244Y true CN201086244Y (en) | 2008-07-16 |
Family
ID=39633834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200969754U Expired - Fee Related CN201086244Y (en) | 2007-08-03 | 2007-08-03 | Clamping tool with regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086244Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010063146A1 (en) * | 2008-12-02 | 2010-06-10 | Zhang Zhanfeng | A quick die change snap ring pliers |
| CN103648728A (en) * | 2011-07-18 | 2014-03-19 | 阿特拉斯·科普柯工业技术公司 | Power tool holder |
| CN112059942A (en) * | 2017-04-28 | 2020-12-11 | 莎尔星科技股份有限公司 | Clamp tool and adjustable limiting mechanism |
-
2007
- 2007-08-03 CN CNU2007200969754U patent/CN201086244Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010063146A1 (en) * | 2008-12-02 | 2010-06-10 | Zhang Zhanfeng | A quick die change snap ring pliers |
| CN103648728A (en) * | 2011-07-18 | 2014-03-19 | 阿特拉斯·科普柯工业技术公司 | Power tool holder |
| CN103648728B (en) * | 2011-07-18 | 2016-04-06 | 阿特拉斯·科普柯工业技术公司 | Power tool bracket |
| CN112059942A (en) * | 2017-04-28 | 2020-12-11 | 莎尔星科技股份有限公司 | Clamp tool and adjustable limiting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Feng Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20160803 |