CN205651281U - But clamp type draws horse - Google Patents
But clamp type draws horse Download PDFInfo
- Publication number
- CN205651281U CN205651281U CN201620195128.2U CN201620195128U CN205651281U CN 205651281 U CN205651281 U CN 205651281U CN 201620195128 U CN201620195128 U CN 201620195128U CN 205651281 U CN205651281 U CN 205651281U
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- China
- Prior art keywords
- hole
- screw
- pull bar
- leading screw
- thread
- Prior art date
- 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 provides a but clamp type draws horse comprises first pull rod, connecting rod rest, first lead screw, mount, bull stick, screw rod, second lead screw, second pull rod, clamp bolt, connecting bolt, nut. Make first pull rod centering be close to through rotatory first lead screw, make second pull rod centering be close to through rotatory second lead screw, realize the radial clamping of pull rod to parts. Realize pressing from both sides tightly to the axial of parts through tightening the clamp bolt. Make the screw rod top in axle class part terminal surface department through rotating the bull stick, first claw and the second of drawing drew the claw can apply the power of taking off for the part terminal surface downwards this moment to the realization is got taking off of parts. The device has characteristics such as simple structure, convenient operation, can dismantle, and the practicality is higher.
Description
Technical field
This utility model relates to one and draws horse, can draw horse by clamped-in style particularly to one.
Background technology
At present, conventional horse is drawn to have two pawls or three-jaw, for dismantling the round shape workpiece such as belt pulley in various plant equipment, gear, bearing.Generally drawing horse traction pole length shorter, it is impossible to realize Automatic-clamping, the pulling force that can bear is limited.During use, pulling claw is less to the clamping force of parts, if parts coordinate too closely, time the most too small, parts are not easy to be taken off down；Time the most excessive, pulling claw easily comes off, and even results in pull bar and fractures.For the parts that diameter is less, carrying out taking off when taking, it is less that pulling claw is in contact with it area, then be less useful for taking off and take, and causes work efficiency to reduce.
Summary of the invention
In order to overcome the deficiency in above-mentioned background technology, this utility model provides one can draw horse by clamped-in style.
This utility model solves the technical scheme is that one of its technical problem can draw horse by clamped-in style, is made up of the first pull bar 1, connecting rod rest the 2, first leading screw 3, fixed mount 4, bull stick 5, screw rod the 6, second leading screw the 7, second pull bar 8, fishbolt 9, connecting bolt 10, nut 11.Described first pull bar 1 is provided with the first pilot hole 110, right-handed thread hole the 120, first supported hole the 130, first screwed hole the 140, first pulling claw 150；Described connecting rod rest 2 is provided with guide post 210, spacing hole 220, support bar 230, screwed hole the 240, first locating dowel the 250, second locating dowel 260；Described first leading screw 3 is provided with the first limited post 310, right-handed thread 320；Described fixed mount 4 is provided with first connecting hole the 410, first arc hole 420, rotates semicircle orifice the 430, second connecting hole the 440, second arc hole 450；Described bull stick 5 is provided with inner hexagonal hole 510；Described screw rod 6 is provided with hexagonal screw head 610, screw thread 620；Described second leading screw 7 is provided with the second limited post 710, left hand thread 720；Described second pull bar 8 is provided with the second pilot hole 810, left handed threaded hole the 820, second supported hole the 830, second screwed hole the 840, second pulling claw 850；Described first pulling claw 150 and the second pulling claw 850 are designed to indent arc.Described first pull bar 1 is positioned guide post 210 by the first pilot hole 110, is positioned support bar 230 by the first supported hole 130；Described first leading screw 3 is positioned right-handed thread hole 120 by right-handed thread 320, and end is positioned spacing hole 220；Described fixed mount 4 is positioned the second locating dowel 260 by the first arc hole 420, it is positioned the first locating dowel 250 by the second arc hole 450, moving axially of the first leading screw 3 and the second leading screw 7 is limited by rotating semicircle orifice 430, connecting rod rest 2 opposite side same position places same fixed mount 4, and the fixed mount 4 of both sides is attached by connecting bolt 10 and nut 11；Described second pull bar 8 is positioned guide post 210 by the second pilot hole 810, is positioned support bar 230 by the second supported hole 830；Described second leading screw 7 is positioned left handed threaded hole 820 by left hand thread 720, and end is positioned spacing hole 220；Described both sides fishbolt 9 is respectively positioned in the first screwed hole 140 and the second screwed hole 840；Described screw rod 6 is positioned screwed hole 240 by screw thread 620；Described bull stick 5 is positioned hexagonal screw head 610 by inner hexagonal hole 510.When drawing horse normally to use, rotate the first leading screw 3 and the second leading screw 7 realizes two pull bars radial clamping to parts, tighten fishbolt 9 and realize the axial grip to parts, realize parts are taken off taking by rotating bull stick 6.
The beneficial effects of the utility model are: by regulating two clearance between tiebars, it is achieved parts radial clamping, tighten fishbolt and realize parts axial grip so that parts are easily taken off and taken.Both sides pulling claw is designed to indent arc, preferably can contact with axle, it is simple to take off the parts that cut-off footpath is less.When drawing horse normally to use, it is possible to prevent pulling claw to come off.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model overall structure schematic diagram.
Accompanying drawing 2 is this utility model two fixed mount attachment structure schematic diagram.
Accompanying drawing 3 is this utility model the first Tiebar structure schematic diagram.
Accompanying drawing 4 is this utility model connecting rod rest structural representation.
Accompanying drawing 5 is this utility model the first screw structure schematic diagram.
Accompanying drawing 6 is this utility model fixed rack structure schematic diagram.
Accompanying drawing 7 is this utility model rotary rod structure schematic diagram.
Accompanying drawing 8 is this utility model screw-rod structure schematic diagram.
Accompanying drawing 9 is this utility model the second screw structure schematic diagram.
Accompanying drawing 10 is this utility model the second Tiebar structure schematic diagram.
null1. first pull bar in figure，2. connecting rod rest，3. the first leading screw，4. fixed mount，5. bull stick，6. screw rod，7. the second leading screw，8. the second pull bar，9. fishbolt，10. connecting bolt，11. nuts，110. first pilot holes，120. right-handed thread holes，130. first supported holes，140. first screwed holes，150. first pulling claws，210. guide post，220. spacing hole，230. support bar，240. screwed hole，250. first locating dowels，260. second locating dowels，310. first limited posts，320. right-handed thread，410. first connecting holes，420. first arc holes，430. rotate semicircle orifice，440. second connecting holes，450. second arc holes，510. inner hexagonal hole，610. hexagonal screw head，620. screw thread，710. second limited posts，720. left hand thread，810. second pilot holes，820. left handed threaded hole，830. second supported holes，840. second screwed holes，850. second pulling claws.
Detailed description of the invention
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, described first pull bar 1 is provided with the first pilot hole 110, right-handed thread hole the 120, first supported hole the 130, first screwed hole the 140, first pulling claw 150；Described connecting rod rest 2 is provided with guide post 210, spacing hole 220, support bar 230, screwed hole the 240, first locating dowel the 250, second locating dowel 260；Described first leading screw 3 is provided with the first limited post 310, right-handed thread 320；Described fixed mount 4 is provided with first connecting hole the 410, first arc hole 420, rotates semicircle orifice the 430, second connecting hole the 440, second arc hole 450；Described bull stick 5 is provided with inner hexagonal hole 510；Described screw rod 6 is provided with hexagonal screw head 610, screw thread 620；Described second leading screw 7 is provided with the second limited post 710, left hand thread 720；Described second pull bar 8 is provided with the second pilot hole 810, left handed threaded hole the 820, second supported hole the 830, second screwed hole the 840, second pulling claw 850.
As shown in Figure 1 and Figure 2, described first pull bar 1 is positioned guide post 210 by the first pilot hole 110, is positioned support bar 230 by the first supported hole 130；Described first leading screw 3 is positioned right-handed thread hole 120 by right-handed thread 320, and end is positioned spacing hole 220；Described fixed mount 4 is positioned the second locating dowel 260 by the first arc hole 420, it is positioned the first locating dowel 250 by the second arc hole 450, moving axially of the first leading screw 3 and the second leading screw 7 is limited by rotating semicircle orifice 430, connecting rod rest 2 opposite side same position places same fixed mount 4, and the fixed mount 4 of both sides is attached by connecting bolt 10 and nut 11；Described second pull bar 8 is positioned guide post 210 by the second pilot hole 810, is positioned support bar 230 by the second supported hole 830；Described second leading screw 7 is positioned left handed threaded hole 820 by left hand thread 720, and end is positioned spacing hole 220；Described both sides fishbolt 9 is respectively positioned in the first screwed hole 140 and the second screwed hole 840；Described screw rod 6 is positioned screwed hole 240 by screw thread 620；Described bull stick 5 is positioned hexagonal screw head 610 by inner hexagonal hole 510.
As shown in Figure 1, Figure 2, Figure 6 shows, first leading screw 3 and the second leading screw 7 can be freely rotatable in two structures rotating semicircle orifice 430 composition, make the first pull bar 1 close to center by rotating the first leading screw 3, make the second pull bar 8 close to center by rotating the second leading screw 7, it is achieved the pull bar radial clamping to parts.The axial grip to parts is realized by tightening fishbolt 9.Making screw rod 6 withstand on axial workpiece end by rotating bull stick 5, now the first pulling claw 150 and the second pulling claw 850 can be applied to the component end power towards bottom band, thus realize taking off parts taking.Take off after taking parts, loosen fishbolt 9 and can take off parts from two jaws.
Claims (2)
1. one kind can be drawn horse by clamped-in style, it is made up of the first pull bar (1), connecting rod rest (2), the first leading screw (3), fixed mount (4), bull stick (5), screw rod (6), the second leading screw (7), the second pull bar (8), fishbolt (9), connecting bolt (10), nut (11), it is characterised in that: described first pull bar (1) is provided with the first pilot hole (110), right-handed thread hole (120), the first supported hole (130), the first screwed hole (140), the first pulling claw (150)；Described connecting rod rest (2) is provided with guide post (210), spacing hole (220), support bar (230), screwed hole (240), the first locating dowel (250), the second locating dowel (260)；Described first leading screw (3) is provided with the first limited post (310), right-handed thread (320)；Described fixed mount (4) is provided with the first connecting hole (410), the first arc hole (420), rotates semicircle orifice (430), the second connecting hole (440), the second arc hole (450)；Described first pull bar (1) is positioned guide post (210) by the first pilot hole (110), is positioned support bar (230) by the first supported hole (130)；Described first leading screw (3) is positioned right-handed thread hole (120) by right-handed thread (320), and end is positioned spacing hole (220)；Described fixed mount (4) is positioned the second locating dowel (260) by the first arc hole (420), is positioned the first locating dowel (250) by the second arc hole (450).
One the most according to claim 1 can draw horse by clamped-in style, it is characterised in that: described bull stick (5) is provided with inner hexagonal hole (510)；Described screw rod (6) is provided with hexagonal screw head (610), screw thread (620)；Described second leading screw (7) is provided with the second limited post (710), left hand thread (720)；Described second pull bar (8) is provided with the second pilot hole (810), left handed threaded hole (820), the second supported hole (830), the second screwed hole (840), the second pulling claw (850)；Described first pulling claw (150) and the second pulling claw (850) are designed to indent arc；Described bull stick (5) is positioned hexagonal screw head (610) by inner hexagonal hole (510)；Described screw rod (6) is positioned screwed hole (240) by screw thread (620)；Described second leading screw (7) is positioned left handed threaded hole (820) by left hand thread (720), and end is positioned spacing hole (220)；Described second pull bar (8) is positioned guide post (210) by the second pilot hole (810), is positioned support bar (230) by the second supported hole (830)；Both sides fishbolt (9) is respectively positioned in the first screwed hole (140) and the second screwed hole (840).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195128.2U CN205651281U (en) | 2016-03-15 | 2016-03-15 | But clamp type draws horse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195128.2U CN205651281U (en) | 2016-03-15 | 2016-03-15 | But clamp type draws horse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651281U true CN205651281U (en) | 2016-10-19 |
Family
ID=57356716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195128.2U Expired - Fee Related CN205651281U (en) | 2016-03-15 | 2016-03-15 | But clamp type draws horse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651281U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907809A (en) * | 2018-09-10 | 2018-11-30 | 赵文华 | A kind of adjustable machine tool fixture |
| CN109605280A (en) * | 2019-01-08 | 2019-04-12 | 叶聪梅 | A kind of fracture pipe in pipeline takes out tooling |
| CN112405418A (en) * | 2019-08-20 | 2021-02-26 | 中国石油天然气股份有限公司 | Explosion-proof motor junction box uncovering tool |
| CN115139258A (en) * | 2021-03-30 | 2022-10-04 | 中国航发商用航空发动机有限责任公司 | Operating equipment for check ring in deep cavity space |
-
2016
- 2016-03-15 CN CN201620195128.2U patent/CN205651281U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907809A (en) * | 2018-09-10 | 2018-11-30 | 赵文华 | A kind of adjustable machine tool fixture |
| CN109605280A (en) * | 2019-01-08 | 2019-04-12 | 叶聪梅 | A kind of fracture pipe in pipeline takes out tooling |
| CN112405418A (en) * | 2019-08-20 | 2021-02-26 | 中国石油天然气股份有限公司 | Explosion-proof motor junction box uncovering tool |
| CN115139258A (en) * | 2021-03-30 | 2022-10-04 | 中国航发商用航空发动机有限责任公司 | Operating equipment for check ring in deep cavity space |
| CN115139258B (en) * | 2021-03-30 | 2024-04-16 | 中国航发商用航空发动机有限责任公司 | Operating equipment for check ring in deep cavity space |
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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 |
Granted publication date: 20161019 Termination date: 20170315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |