CN204525256U - Structure improved clamp mechanism in a kind of multiple tube production - Google Patents
Structure improved clamp mechanism in a kind of multiple tube production Download PDFInfo
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- CN204525256U CN204525256U CN201520208019.5U CN201520208019U CN204525256U CN 204525256 U CN204525256 U CN 204525256U CN 201520208019 U CN201520208019 U CN 201520208019U CN 204525256 U CN204525256 U CN 204525256U
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- corner block
- block
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- crossbeam
- secondary column
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Abstract
The utility model discloses structure improved clamp mechanism in the production of a kind of multiple tube, comprise head tree, the two opposite side walls of head tree is fixed with the secondary column of L-type, head tree top is fixed with crossbeam, the two ends of crossbeam are fixed with cylinder, against the right corner block having two inclined-planes relative and left corner block on the upper surface of secondary column, right corner block and left corner block all form the contiguous block to downward-extension, the contiguous block of right corner block and left corner block is separately fixed at through the gathering sill of secondary column the motion block and move to left on motion block of moving to right, described right corner block and left corner block have drive link, described drive link forms the first contrary thread segment of rotation direction and the second thread segment, move to right on motion block and move to left the first thread segment and the second thread segment that motion block is screwed onto drive link respectively.It can change by regulating the spacing between the corner block on secondary column the height treating clamp part, thus can be applicable to the clamping of the multiple tube of multiple caliber, meets the requirement of spinning.
Description
Technical field:
The utility model relates to the technical field of plastic pipe cutting machining center, structure improved clamp mechanism in producing more specifically to a kind of multiple tube.
Background technology:
At present the multiple tube of some band stainless steel inner linings replaces single carbon steel pipe gradually because of its superior function, its multiple tube is generally divided into heavy caliber and small-bore, small-bore multiple tube carries out drawing compound by drawing equipment, and bigbore multiple tube is by spinning machine spinning compound, and spinning machine is generally provided with the outer tube that clamping apparatus fixes multiple tube moves to limit its multiple tube and rotate, existing clamp mechanism as shown in Figure 1, it is made up of a head tree 1 and two secondary columns 2, the top of head tree 1 is fixed with crossbeam 3, the two ends of crossbeam 3 are fixed with cylinder 4, the piston rod of cylinder 4 is fixed with Rubber end 5 ' through crossbeam 3, the secondary column 2 of Rubber end 5 ' downside forms the groove 21 ' of circular arc, thus the outer tube of multiple tube is placed through cylinder 4 starts, piston rod stretches out, Rubber end 5 ' is pressed against on the outer tube with multiple tube, thus clamping multiple tube,
But there are some shortcomings in this clamp mechanism, clamp position is fixing, thus the height of the multiple tube of clamping is also certain, and during multiple tube spinning, require that the central axis of the central axis of its multiple tube and spinning head is basically identical, and the spinning head height on spinning machine is generally fixing, although thus this pipe clamping device is convenient, it can only be applicable to a kind of multiple tube of caliber.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and structure improved clamp mechanism in providing a kind of multiple tube to produce, it regulates the height waiting to press from both sides multiple tube, thus can be suitable for the clamping of the multiple tube of multiple caliber.
Technology solution of the present utility model is as follows:
Structure improved clamp mechanism in a kind of multiple tube production, comprise head tree, the two opposite side walls of head tree is fixed with the secondary column of L-type, head tree top is fixed with crossbeam, the two ends of crossbeam are fixed with cylinder, the piston rod of cylinder is fixed with elevating lever through crossbeam, the two ends of elevating lever are stretched out crossbeam and are fixed with voussoir, voussoir forms downward opening V-type groove, the upper surface of secondary column forms gathering sill, against the right corner block having two inclined-planes relative and left corner block on the upper surface of secondary column, right corner block and left corner block all form the contiguous block to downward-extension, the contiguous block of right corner block and left corner block is separately fixed at through the gathering sill of secondary column the motion block and move to left on motion block of moving to right, described right corner block and left corner block have drive link, one end of drive link is plugged on head tree, the other end is fixed with handwheel through secondary column, described drive link forms the first contrary thread segment of rotation direction and the second thread segment, move to right on motion block and move to left the first thread segment and the second thread segment that motion block is screwed onto drive link respectively, described drive link is fixed with positive stop, positive stop is resisted against on the madial wall of secondary column.
The upper surface of described voussoir forms the guide post upwards extended, shaping vertical conduit on guide post, be plugged with T-shaped lead in conduit, lead is fixed on crossbeam.
Described right corner block and left corner block are between the voussoir of crossbeam both sides, and the thickness of right corner block or left corner block is less than the spacing between the voussoir of crossbeam both sides.
All paste on the inclined-plane of the V-type groove of described voussoir and on the inclined-plane of right corner block and left corner block and be fixed with leather packing.
The beneficial effects of the utility model are:
1, it can change by regulating the spacing between the corner block on secondary column the height treating clamp part, thus can be applicable to the clamping of the multiple tube of multiple caliber, meets the requirement of spinning.
2, the structure of the retaining part of its change, increases bite, has heightened clamping dynamics.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of original pipe fitting clamping apparatus;
Fig. 2 is structural representation of the present utility model;
Fig. 3 of the present utility modelly changes angled arrangement schematic diagram;
Fig. 4 of the present utility modelly changes angled arrangement schematic diagram.
In figure: 1, head tree; 2, secondary column; 21, gathering sill; 21 ', groove; 3, crossbeam; 4, cylinder; 5, elevating lever; 5 ', Rubber end; 6, voussoir; 61, V-type groove; 62, guide post; 621, conduit; 7, lead; 8, right corner block; 9, left corner block; 10, move to right motion block; 11, move to left motion block; 12, drive link; 121, the first thread segment; 122, the second thread segment; 13, handwheel; 14, positive stop; 15, leather packing; A, contiguous block.
Detailed description of the invention:
Embodiment: see shown in Fig. 2 to 4, structure improved clamp mechanism in a kind of multiple tube production, comprise head tree 1, the two opposite side walls of head tree 1 is fixed with the secondary column 2 of L-type, head tree 1 top is fixed with crossbeam 3, the two ends of crossbeam 3 are fixed with cylinder 4, the piston rod of cylinder 4 is fixed with elevating lever 5 through crossbeam 3, the two ends of elevating lever 5 are stretched out crossbeam 3 and are fixed with voussoir 6, voussoir 6 forms downward opening V-type groove 61, the upper surface of secondary column 2 forms gathering sill 21, against the right corner block 8 having two inclined-planes relative and left corner block 9 on the upper surface of secondary column 2, right corner block 8 and left corner block 9 all form the contiguous block a to downward-extension, the contiguous block a of right corner block 8 and left corner block 9 is separately fixed at through the gathering sill 21 of secondary column 2 motion block 10 and move to left on motion block 11 of moving to right, described right corner block 8 and left corner block 9 have drive link 12, one end of drive link 12 is plugged on head tree 1, the other end is fixed with handwheel 13 through secondary column 2, described drive link 12 forms the first thread segment 121 and the second thread segment 122 that rotation direction is contrary, move to right on the first thread segment 121 and the second thread segment 122 that motion block 10 and the motion block 11 that moves to left be screwed onto drive link 12 respectively, described drive link 12 is fixed with positive stop 14, positive stop 14 is resisted against on the madial wall of secondary column 2.
The upper surface of described voussoir 6 forms the guide post 62 upwards extended, shaping vertical conduit 621 on guide post 62, be plugged with T-shaped lead 7 in conduit 621, lead 7 is fixed on crossbeam 3.
Described right corner block 8 and left corner block 9 are between the voussoir 6 of crossbeam 3 both sides, and the thickness of right corner block 8 or left corner block 9 is less than the spacing between the voussoir 6 of crossbeam 3 both sides.
All paste on the inclined-plane of the V-type groove 61 of described voussoir 6 and on the inclined-plane of right corner block 8 and left corner block 9 and be fixed with leather packing 15.
Operation principle: this clamp mechanism is rotated by drive link 12, can realize simultaneously right corner block 8 and left corner block 9 to the inside or outside move, thus the contact point of multiple tube and right corner block 8 and left corner block 9 changes, thus the height of the central axis of multiple tube can change, thus the height of multiple tube can be regulated, thus the clamping of the multiple tube of multiple caliber can be suitable for.
Claims (4)
1. structure improved clamp mechanism in a multiple tube production, comprise head tree (1), the two opposite side walls of head tree (1) is fixed with the secondary column (2) of L-type, head tree (1) top is fixed with crossbeam (3), the two ends of crossbeam (3) are fixed with cylinder (4), the piston rod of cylinder (4) is fixed with elevating lever (5) through crossbeam (3), the two ends of elevating lever (5) are stretched out crossbeam (3) and are fixed with voussoir (6), voussoir (6) forms downward opening V-type groove (61), it is characterized in that: the upper surface of secondary column (2) forms gathering sill (21), against the right corner block (8) having two inclined-planes relative and left corner block (9) on the upper surface of secondary column (2), right corner block (8) and left corner block (9) all form the contiguous block (a) to downward-extension, the contiguous block (a) of right corner block (8) and left corner block (9) is separately fixed on the motion block that moves to right (10) and the motion block that moves to left (11) through the gathering sill (21) of secondary column (2), described right corner block (8) and left corner block (9) have drive link (12), one end of drive link (12) is plugged on head tree (1), the other end is fixed with handwheel (13) through secondary column (2), described drive link (12) forms contrary the first thread segment (121) of rotation direction and the second thread segment (122), move to right on the first thread segment (121) and the second thread segment (122) that motion block (10) and the motion block that moves to left (11) be screwed onto drive link (12) respectively, described drive link (12) is fixed with positive stop (14), positive stop (14) is resisted against on the madial wall of secondary column (2).
2. structure improved clamp mechanism in a kind of multiple tube production according to claim 1, it is characterized in that: the upper surface of described voussoir (6) forms the guide post (62) upwards extended, the upper shaping vertical conduit (621) of guide post (62), be plugged with T-shaped lead (7) in conduit (621), lead (7) is fixed on crossbeam (3).
3. structure improved clamp mechanism in a kind of multiple tube production according to claim 1, it is characterized in that: described right corner block (8) and left corner block (9) are positioned between the voussoir (6) of crossbeam (3) both sides, the thickness of right corner block (8) or left corner block (9) is less than the spacing between the voussoir (6) of crossbeam (3) both sides.
4. structure improved clamp mechanism in a kind of multiple tube production according to claim 1, is characterized in that: all paste on the inclined-plane of the V-type groove (61) of described voussoir (6) and on the inclined-plane of right corner block (8) and left corner block (9) and be fixed with leather packing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208019.5U CN204525256U (en) | 2015-04-03 | 2015-04-03 | Structure improved clamp mechanism in a kind of multiple tube production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208019.5U CN204525256U (en) | 2015-04-03 | 2015-04-03 | Structure improved clamp mechanism in a kind of multiple tube production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525256U true CN204525256U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208019.5U Expired - Fee Related CN204525256U (en) | 2015-04-03 | 2015-04-03 | Structure improved clamp mechanism in a kind of multiple tube production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673254A (en) * | 2018-04-28 | 2018-10-19 | 丁建兵 | A kind of work-piece polishing device and its polishing process |
| CN109092877A (en) * | 2018-08-22 | 2018-12-28 | 苏州三体智能科技有限公司 | A kind of soil cycle heat treatment prosthetic device and its method |
| CN111843567A (en) * | 2020-07-31 | 2020-10-30 | 南京江宁区上峰国银标准件厂 | A clamping device for steel pipe |
| CN114290104A (en) * | 2022-01-30 | 2022-04-08 | 南岳电控（衡阳）工业技术股份有限公司 | Floating clamping tool and method suitable for machining common rail pipe center hole chamfer |
-
2015
- 2015-04-03 CN CN201520208019.5U patent/CN204525256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673254A (en) * | 2018-04-28 | 2018-10-19 | 丁建兵 | A kind of work-piece polishing device and its polishing process |
| CN109092877A (en) * | 2018-08-22 | 2018-12-28 | 苏州三体智能科技有限公司 | A kind of soil cycle heat treatment prosthetic device and its method |
| CN111843567A (en) * | 2020-07-31 | 2020-10-30 | 南京江宁区上峰国银标准件厂 | A clamping device for steel pipe |
| CN114290104A (en) * | 2022-01-30 | 2022-04-08 | 南岳电控（衡阳）工业技术股份有限公司 | Floating clamping tool and method suitable for machining common rail pipe center hole chamfer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150805 Termination date: 20160403 |