CN209614924U - A kind of connecting rod clamping device - Google Patents
A kind of connecting rod clamping device Download PDFInfo
- Publication number
- CN209614924U CN209614924U CN201822063841.3U CN201822063841U CN209614924U CN 209614924 U CN209614924 U CN 209614924U CN 201822063841 U CN201822063841 U CN 201822063841U CN 209614924 U CN209614924 U CN 209614924U
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- China
- Prior art keywords
- connecting rod
- rail
- fixedly connected
- slide
- slide rail
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Abstract
The utility model discloses a kind of connecting rod clamping devices, it is related to Machining of Connecting Rod technical field, including pedestal, horizontal slide rail is fixedly connected on the pedestal, the slide for two symmetrical configurations that are slidably connected in the horizontal slide rail, the slide side is provided with threaded hole and is connected in horizontal slide rail by fastening screw, longitudinal slide rail is fixedly connected on the slide, the utility model structure is simple, it is convenient to operate, by the way that horizontal slide rail is arranged, longitudinal slide rail, fan-shaped guide rail, it may be implemented to adjust slide, fan-shaped guide rail, the distance between arc cleft hand, to be suitable for the clamping of various sizes of connecting rod, by the way that hydraulic stem one is arranged, hydraulic stem two realizes the coarse adjustment of distance and fine adjustment rotation between arc cleft hand, practicability is high, it is easy to maintain, it improves work efficiency.
Description
Technical field
The utility model relates to Machining of Connecting Rod technical fields, and in particular to a kind of connecting rod clamping device.
Background technique
Crankshaft-link rod is to connect the crankshaft and piston of automobile engine for transmitting the component of power, and crankshaft-link rod is by connecting rod
It is constituted with two portion paired of connecting rod cap, the top of connecting rod is equipped with the bush hole for assembling bushing, is equipped with half slit bamboo or chopped wood below connecting rod
Groove for assembling bearing shell is known as bar watt slot, and the threaded hole that two sides of the bar watt slot are additionally provided with for connecting bolt is known as spiral shell
Hole is corresponding to it, and the upper surface of connecting rod cap is equipped with half slit bamboo or chopped wood and is known as cover tile slot and for sliding through spiral shell for assembling the groove of bearing shell
The step through-hole of bolt is known as platform perforation；Connecting rod and two portion paired of connecting rod cap are spelled after being bolted by bar watt slot and cover tile slot
It closes the hole formed and is known as bearing shell conjunction symbol hole.
It needs to carry out crankshaft-link rod milling face after machine-shaping, improves surface accuracy, need to carry out using clamping device
Positioning, various sizes of connecting rod need different clamping devices, therefore are badly in need of a practicability height, can clamp sizes
Clamping device.
Chinese patent application is that CN107932136A discloses a kind of connecting rod two end positioning device simultaneously, including bottom plate and sets
Vertical gripper shoe on bottom plate further includes driving cylinder and end positioning support block and pressure plate structure, the end positioning branch
Bracer is located in vertical gripper shoe, and interlinking lever end positioning groove is equipped with above the positioning support block of end, and the pressure plate structure includes
It is hinged in vertical gripper shoe in the middle part of big end clamp plate and small end clamp plate, the big end clamp plate and small end clamp plate, big end clamp plate
One end is corresponding with connecting rod tip, and small end clamp plate one end is corresponding with wrist-pin end of connecting rod, the big end clamp plate other end and mandril one
End is connected, and the small end clamp plate other end is connected with drive rod one end, and the mandril other end and the drive rod other end pass through connecting plate
It is connected, the advantages of connecting plate is connected with the piston rod of driving cylinder, the device is: accurate positioning is reliable, raising processing efficiency, but
The positioning of not applicable sizes, practicability also can further improve.
Utility model content
The purpose of this utility model is to provide a kind of connecting rod clamping devices, caused by the prior art above-mentioned more to solve
Item defect.
A kind of connecting rod clamping device, including pedestal, are fixedly connected with horizontal slide rail on the pedestal, sliding in the horizontal slide rail
The slide of two symmetrical configurations of dynamic connection, the slide side is provided with threaded hole and is connected to horizontal slide rail by fastening screw
On, longitudinal slide rail is fixedly connected on the slide, the identical fan-shaped guide rail of two structures that are slidably connected in the longitudinal slide rail, institute
Stating fan-shaped guide rail includes integrally formed arc-shaped guide rail and straight rail, and the straight rail lower end is slidably connected in longitudinal slide rail, described
Straight rail side is provided with screw hole and is connected in longitudinal slide rail by fastening screw, and sliding slot is provided on the arc-shaped guide rail, described
Slide bar is slipped in sliding slot, the slide bar is fixedly connected on sliding block, rotation connection arc cleft hand on the sliding block, under the sliding block
End is fixedly connected with one end of connecting rod, and the other end of the connecting rod is articulated with the center of straight rail, is fixedly connected in the straight rail
The other end of one bottom end of hydraulic stem, the hydraulic stem one is fixedly connected on connecting rod.
Preferably, it is fixedly connected with vertical plate on the sliding block, the bottom end of hydraulic stem two, the liquid are fixedly connected on the vertical plate
Two top of compression bar is articulated with the outside of arc cleft hand.
Preferably, rubber sheet gasket is fixedly connected on the arc cleft hand.
Preferably, described slide bar one end is fixedly connected with limit film.
Preferably, well is provided on the pedestal.
Preferably, the hinged universal wheel of the base bottom.
Utility model has the advantages that structure is simple, it is convenient to operate, by the way that horizontal slide rail, longitudinal slide rail, sector is arranged
Guide rail may be implemented to adjust the distance between slide, fan-shaped guide rail, arc cleft hand, to be suitable for various sizes of connecting rod
Clamping realizes the coarse adjustment of distance and fine adjustment between arc cleft hand by setting hydraulic stem one, hydraulic stem two and rotates, practical
Property it is high, it is easy to maintain, improve work efficiency.
Detailed description of the invention
Structural schematic diagram in Fig. 1 the utility model.
Fig. 2 is the structural schematic diagram of fan-shaped guide rail in the utility model.
Wherein, 1- pedestal, 2- horizontal slide rail, 3- slide, 4- longitudinal slide rail, 5- sector guide rail, 6- arc-shaped guide rail, 7- are straight
Rail, 8- sliding slot, 9- slide bar, 10- sliding block, 11- arc cleft hand, 12- connecting rod, 13- hydraulic stem one, 14- vertical plate, 15- hydraulic stem two,
16- rubber sheet gasket, 17- limit film, 18- well.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1 to Figure 2, a kind of connecting rod clamping device, including pedestal 1 are fixedly connected with horizontal slide rail on the pedestal 1
2, the slide 3 for two symmetrical configurations that are slidably connected in the horizontal slide rail 2,3 side of slide is provided with threaded hole and by tight
Gu screw is connected in horizontal slide rail 2, it is fixedly connected with longitudinal slide rail 4 on the slide 3, is slidably connected in the longitudinal slide rail 4
The identical fan-shaped guide rail 5 of two structures, the sector guide rail 5 includes integrally formed arc-shaped guide rail 6 and straight rail 7, the straight rail 7
Lower end is slidably connected in longitudinal slide rail 4, and 7 side of straight rail is provided with screw hole and is connected to longitudinal cunning by fastening screw
On rail 4, it is provided with sliding slot 8 on the arc-shaped guide rail 6, slips slide bar 9 in the sliding slot 8, the slide bar 9 is fixedly connected on sliding block
On 10, arc cleft hand 11 is rotatablely connected on the sliding block 10,10 lower end of sliding block is fixedly connected with one end of connecting rod 12, described
The other end of connecting rod 12 is articulated with the center of straight rail 7, and one 13 bottom end of hydraulic stem, the liquid are fixedly connected in the straight rail 7
The other end of compression bar 1 is fixedly connected on connecting rod 12.
In the present embodiment, it is fixedly connected with vertical plate 14 on the sliding block 10, is fixedly connected with hydraulic stem two on the vertical plate 14
15 bottom end, 2 15 top of hydraulic stem are articulated with the outside of arc cleft hand 11.Rubber is fixedly connected on the arc cleft hand 11
Glue gasket 16.Described 9 one end of slide bar is fixedly connected with limit film 17.
In addition, being provided with well 18 on the pedestal 1.The hinged universal wheel in 1 bottom end of pedestal.
The course of work and principle: when using the utility model, according to connecting rod size to be processed, two slides 3 are adjusted
The distance between, transversely sliding rail 2 slides to tighten after slide 3 regulates adjusts fan-shaped guide rail 5 vertical again after fastening screw is fixed
Hydraulic stem 1 after adjusting, is restarted in position on sliding rail 4, so that the rotation of connecting rod 12 with movable slider 10 to pass through
Slide bar 9 rotates in sliding slot 8, and the design of limit film 17 prevents slide bar 9 to be detached from sliding slot 8, restarts hydraulic stem 2 15, finely tunes arc
The angle of cleft hand 11, convenient for clamping connecting rod, the design of rubber sheet gasket 16 avoids chucking power is excessive from causing rod surface mass defect,
The design of well 18 can store some maintenance tools, convenient for safeguarding.
Based on above-mentioned, the utility model structure is simple, and it is convenient to operate, and passes through setting horizontal slide rail 2, longitudinal slide rail 4, fan-shaped
Guide rail 5 may be implemented to adjust the distance between slide 3, fan-shaped guide rail 5, arc cleft hand 11, to be suitable for various sizes of company
The clamping of bar realizes the coarse adjustment and fine tuning of distance between arc cleft hand 11 by setting hydraulic stem 1, hydraulic stem 2 15
Section rotation, practicability is high, easy to maintain, improves work efficiency.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (6)
1. a kind of connecting rod clamping device, which is characterized in that including pedestal (1), be fixedly connected with horizontal slide rail on the pedestal (1)
(2), the slide (3) for two symmetrical configurations that are slidably connected on the horizontal slide rail (2), slide (3) side are provided with threaded hole
And be connected on horizontal slide rail (2) by fastening screw, it is fixedly connected longitudinal slide rail (4) on the slide (3), it is described longitudinal sliding
The identical fan-shaped guide rail (5) of two structures that are slidably connected on rail (4), the sector guide rail (5) includes that integrally formed arc is led
Rail (6) and straight rail (7), straight rail (7) lower end are slidably connected on longitudinal slide rail (4), and straight rail (7) side is provided with screw
Hole is simultaneously connected on longitudinal slide rail (4) by fastening screw, is provided with sliding slot (8) on the arc-shaped guide rail (6), the sliding slot (8)
Interior sliding slide bar (9), the slide bar (9) are fixedly connected on sliding block (10), and arc cleft hand is rotatablely connected on the sliding block (10)
(11), sliding block (10) lower end is fixedly connected with one end of connecting rod (12), and the other end of the connecting rod (12) is articulated with straight rail (7)
Center, be fixedly connected with hydraulic stem one (13) bottom end on the straight rail (7), the other end of the hydraulic stem one (13) is fixed
It is connected on connecting rod (12).
2. a kind of connecting rod clamping device according to claim 1, it is characterised in that: be fixedly connected on the sliding block (10) vertical
Plate (14) is fixedly connected with the bottom end of hydraulic stem two (15) on the vertical plate (14), and hydraulic stem two (15) top is articulated with arc
The outside of shape cleft hand (11).
3. a kind of connecting rod clamping device according to claim 2, it is characterised in that: fixed on the arc cleft hand (11) to connect
Connect rubber sheet gasket (16).
4. a kind of connecting rod clamping device according to claim 3, it is characterised in that: described slide bar (9) one end is fixedly connected
Limit film (17).
5. a kind of connecting rod clamping device described in any one of -4 according to claim 1, it is characterised in that: the pedestal (1)
On be provided with well (18).
6. a kind of connecting rod clamping device described in any one of -4 according to claim 1, it is characterised in that: the pedestal (1)
The hinged universal wheel in bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063841.3U CN209614924U (en) | 2018-12-10 | 2018-12-10 | A kind of connecting rod clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063841.3U CN209614924U (en) | 2018-12-10 | 2018-12-10 | A kind of connecting rod clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614924U true CN209614924U (en) | 2019-11-12 |
Family
ID=68445446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063841.3U Active CN209614924U (en) | 2018-12-10 | 2018-12-10 | A kind of connecting rod clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995371A (en) * | 2021-11-17 | 2022-02-01 | 濮阳市安阳地区医院 | Auxiliary support rack for ophthalmologic examination |
-
2018
- 2018-12-10 CN CN201822063841.3U patent/CN209614924U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995371A (en) * | 2021-11-17 | 2022-02-01 | 濮阳市安阳地区医院 | Auxiliary support rack for ophthalmologic examination |
| CN113995371B (en) * | 2021-11-17 | 2022-06-28 | 濮阳市安阳地区医院 | Auxiliary support rack for ophthalmologic examination |
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