CN210704385U - Pipe fitting clamping device for fitter - Google Patents
Pipe fitting clamping device for fitter Download PDFInfo
- Publication number
- CN210704385U CN210704385U CN201921124472.2U CN201921124472U CN210704385U CN 210704385 U CN210704385 U CN 210704385U CN 201921124472 U CN201921124472 U CN 201921124472U CN 210704385 U CN210704385 U CN 210704385U
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- CN
- China
- Prior art keywords
- boss
- fixed
- rubber sleeve
- clamping device
- pipe fitting
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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
The utility model discloses a pipe fitting clamping device for fitters, which comprises a base, wherein two supporting seats are fixed on the upper end surface of the base, and the two supporting seats are arranged in a bilateral symmetry manner; a first top tightening part is fixed on the inner end face of the supporting seat on the left side, a first boss in a circular truncated cone shape is integrally formed on the inner end face of the first top tightening part, and the outer diameter of the first boss is gradually reduced from left to right; an air cylinder is fixed on the outer end face of the supporting seat on the right side, a piston rod of the air cylinder movably penetrates through the corresponding supporting seat and then is fixed with a second jacking piece, a second boss in a circular truncated cone shape is integrally formed on the inner end face of the second jacking piece, and the outer diameter of the second boss is gradually reduced from right to left; the first boss and the second boss are coaxially arranged; the utility model discloses can realize tight to the reliable top of circular body, so, when using the circular body of hacksaw saw, can effectively avoid the phenomenon that aversion or slippage appear in the circular body.
Description
Technical Field
The utility model relates to a pincers worker apparatus technical field, concretely relates to pincers worker is with pipe fitting clamping device.
Background
At the pincers worker teaching in-process, need use the hacksaw to saw circular body, when using the circular body of hacksaw, at first need fix circular body, present way adopts bench vice to come the circular body of clamping, nevertheless because the body is circular, adopts bench vice to come the circular body of clamping to have the insecure defect of clamping, so, when using the circular body of hacksaw, the phenomenon that circular body shifted or the slippage appears easily.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a pipe fitting clamping device for pincers worker, it can realize tight to the reliable top of circular body, so, when using the circular body of hacksaw, can effectively avoid the phenomenon that aversion or slippage appear in the circular body.
The utility model discloses a pipe fitting clamping device for fitters, which comprises a base, wherein two supporting seats are fixed on the upper end surface of the base, and the two supporting seats are arranged in a bilateral symmetry manner; a first top tightening part is fixed on the inner end face of the supporting seat on the left side, a first boss in a circular truncated cone shape is integrally formed on the inner end face of the first top tightening part, and the outer diameter of the first boss is gradually reduced from left to right; an air cylinder is fixed on the outer end face of the supporting seat on the right side, a piston rod of the air cylinder movably penetrates through the corresponding supporting seat and then is fixed with a second jacking piece, a second boss in a circular truncated cone shape is integrally formed on the inner end face of the second jacking piece, and the outer diameter of the second boss is gradually reduced from right to left; the first boss and the second boss are coaxially arranged.
The utility model discloses a pipe fitting clamping device for pincers worker, wherein, the cover is equipped with first rubber sleeve on the periphery wall of first boss, and the shape of first rubber sleeve matches with the shape of first boss, first rubber sleeve and first boss tight fit.
The utility model discloses a pipe fitting clamping device for pincers worker, wherein, the cover is equipped with the second rubber sleeve on the periphery wall of second boss, and the shape of second rubber sleeve matches with the shape of second boss, second rubber sleeve and second boss tight fit.
The utility model discloses a pipe fitting clamping device for pincers worker, wherein, first tight piece in top is circumference evenly distributed's first bolt through a plurality of and is fixed with being located left supporting seat.
The utility model discloses a pincers worker uses pipe fitting clamping device, wherein, the piston rod of cylinder has the fixed plate towards the one end welded fastening of second top piece, and second top piece is circumference evenly distributed's second bolt fastening through a plurality of with the fixed plate.
The utility model discloses can realize tight to the reliable top of circular body, so, when using the circular body of hacksaw saw, can effectively avoid the phenomenon that aversion or slippage appear in the circular body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the first rubber sleeve and the first tightening member after being engaged;
FIG. 3 is a schematic cross-sectional view of the second rubber sleeve after being engaged with the second tightening member;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is an enlarged schematic view of a portion B in fig. 1.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses a pipe fitting clamping device for fitters, which comprises a base 1, wherein two supporting seats 2 are fixed on the upper end surface of the base 1, and the two supporting seats 2 are arranged in a bilateral symmetry manner; a first top member 3 is fixed on the inner end surface of the support base 2 on the left side, a first boss 31 in a circular truncated cone shape is integrally formed on the inner end surface of the first top member 3, and the outer diameter of the first boss 31 is gradually reduced from left to right; an air cylinder 4 is fixed on the outer end face of the supporting seat 2 on the right side, a piston rod of the air cylinder 4 movably penetrates through the corresponding supporting seat 2 and then is fixed with a second jacking piece 5, a circular truncated cone-shaped second boss 51 is integrally formed on the inner end face of the second jacking piece 5, and the outer diameter of the second boss 51 is gradually reduced from right to left; the first boss 31 is disposed coaxially with the second boss 51.
The peripheral wall of the first boss 31 is sleeved with a first rubber sleeve 6, the shape of the first rubber sleeve 6 is matched with that of the first boss 31, and the first rubber sleeve 6 is tightly matched with the first boss 31; through the setting of first rubber sleeve, after first boss part inserted circular body, first rubber sleeve can support tightly with the inner wall of circular body tip, and can increase the frictional force between first boss and the circular body, so, can make first boss support tight circular body better, in addition, can avoid appearing the phenomenon of wearing and tearing because of first boss and circular body direct contact.
The peripheral wall of the second boss 51 is sleeved with a second rubber sleeve 7, the shape of the second rubber sleeve 7 is matched with that of the second boss 51, and the second rubber sleeve 7 is tightly matched with the second boss 51; through the setting of second rubber sleeve, after second boss part inserted circular body, the second rubber sleeve can support tightly with the inner wall of circular body tip, and can increase the frictional force between second boss and the circular body, so, can make the second boss support tight circular body better, in addition, can avoid appearing the phenomenon of wearing and tearing because of second boss and circular body direct contact.
The first jacking piece 3 is fixed with the supporting seat 2 on the left side through a plurality of first bolts 8 which are uniformly distributed in the circumferential direction; by adopting such a structure, the first tightening member can be reliably fixed to the inner end surface of the support base on the left side.
A fixed plate 41 is fixedly welded at one end, facing the second top tightening piece 5, of the piston rod of the air cylinder 4, and the second top tightening piece 5 and the fixed plate 41 are fixed through a plurality of second bolts 9 which are uniformly distributed in the circumferential direction; by adopting the structure, the second tightening piece can be reliably fixed with the piston rod of the air cylinder.
When the utility model is used, firstly, one end of the circular tube body is sleeved outside the first rubber sleeve, then the other end of the circular tube body is aligned with the second rubber sleeve, then the piston rod of the control cylinder is extended, and after the piston rod of the cylinder is extended, the second rubber sleeve can be driven to be inserted into the circular tube body and tightly abut against the other end of the circular tube body, so that the circular tube body can be reliably clamped between the first jacking piece and the second jacking piece; the utility model discloses can realize tight to the reliable top of circular body, so, when using the circular body of hacksaw saw, can effectively avoid the phenomenon that aversion or slippage appear in the circular body.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a pipe fitting clamping device for pincers worker which characterized in that: the support comprises a base (1), wherein two support seats (2) are fixed on the upper end surface of the base (1), and the two support seats (2) are arranged in a bilateral symmetry manner; a first jacking piece (3) is fixed on the inner end face of the supporting seat (2) on the left side, a first boss (31) in a circular truncated cone shape is integrally formed on the inner end face of the first jacking piece (3), and the outer diameter of the first boss (31) is gradually reduced from left to right; an air cylinder (4) is fixed on the outer end face of the supporting seat (2) on the right side, a piston rod of the air cylinder (4) movably penetrates through the corresponding supporting seat (2) and then is fixed with a second jacking piece (5), a circular truncated cone-shaped second boss (51) is integrally formed on the inner end face of the second jacking piece (5), and the outer diameter of the second boss (51) is gradually reduced from right to left; the first boss (31) and the second boss (51) are coaxially arranged.
2. The pipe fitting clamping device for bench workers as defined in claim 1, wherein a first rubber sleeve (6) is sleeved on the outer peripheral wall of the first boss (31), the shape of the first rubber sleeve (6) is matched with the shape of the first boss (31), and the first rubber sleeve (6) is tightly fitted with the first boss (31).
3. The pipe fitting clamping device for bench workers as defined in claim 1, wherein a second rubber sleeve (7) is sleeved on the outer peripheral wall of the second boss (51), the shape of the second rubber sleeve (7) matches with the shape of the second boss (51), and the second rubber sleeve (7) is tightly fitted with the second boss (51).
4. The pipe fitting clamping device for bench workers as defined in claim 1, wherein the first top member (3) is fixed to the support base (2) on the left side by a plurality of first bolts (8) uniformly distributed in the circumferential direction.
5. The pipe fitting clamping device for the fitter according to claim 1, wherein a fixing plate (41) is fixedly welded to one end, facing the second jacking piece (5), of the piston rod of the air cylinder (4), and the second jacking piece (5) and the fixing plate (41) are fixed through a plurality of second bolts (9) which are uniformly distributed in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124472.2U CN210704385U (en) | 2019-07-18 | 2019-07-18 | Pipe fitting clamping device for fitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124472.2U CN210704385U (en) | 2019-07-18 | 2019-07-18 | Pipe fitting clamping device for fitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210704385U true CN210704385U (en) | 2020-06-09 |
Family
ID=70960248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921124472.2U Expired - Fee Related CN210704385U (en) | 2019-07-18 | 2019-07-18 | Pipe fitting clamping device for fitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210704385U (en) |
-
2019
- 2019-07-18 CN CN201921124472.2U patent/CN210704385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200609 Termination date: 20210718 |