CN105382691A - Positioning clamp for outer cover of taper clutch - Google Patents
Positioning clamp for outer cover of taper clutch Download PDFInfo
- Publication number
- CN105382691A CN105382691A CN201510832050.0A CN201510832050A CN105382691A CN 105382691 A CN105382691 A CN 105382691A CN 201510832050 A CN201510832050 A CN 201510832050A CN 105382691 A CN105382691 A CN 105382691A
- Authority
- CN
- China
- Prior art keywords
- clamp
- clamping
- drive rod
- outer cover
- mounting blocks
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a positioning clamp for an outer cover of a taper clutch and relates to a clamp. The positioning clamp for the outer cover of the taper clutch comprises a fixing part, a clamping part and a driving part. The fixing part is in an L shape. The clamping part and the driving part are arranged on the two sides of the fixing part respectively. The driving part comprises a fixing sleeve, a driving rod and a handle. The fixing sleeve is fixed to the left side of a clamping installation block and is provided with an inner thread. An outer thread is arranged at one end of the driving rod, and a frustum with the taper of 45 degrees is arranged at the other end of the driving rod. The outer thread of the driving rod is matched with the inner thread of the fixing part. The clamping part comprises clamping blocks and a clamping block positioning seat. The three clamping blocks are in a long bar square block shape. The two ends of each clamping block are semicircular, and wedge faces with the inclination of 45 degrees are arranged at the two ends of each clamping block. The clamping blocks are installed on the clamping block positioning seat in a sliding manner so that the clamp can conduct positioning and clamping from the inner circumference of the outer cover of the clutch, and the outer circumference of the outer cover of the taper clutch is ground at a time.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of cone clutch outer cover positioning fixture.
Background technology
The outer cover of existing a kind of cone clutch, cylindrical, close up in one end, and casting forms, because of matching requirements, need to polish to its outer peripheral face, existing polishing mode is, adopt the periphery of clamp cone clutch outer cover one end of chuck mode, then adopt eccentric bistrique to polish to not nipped one end; Then at the other end clamping tight cone clutch outer cover, polish to the one end be not previously polished, this kind of method, due to needs twice location, makes process tediously long, consuming time; And in twice polishing docking, easily form docking convex epirelief in the periphery of cone clutch outer cover.
Summary of the invention
The invention is intended to provide a kind of cone clutch outer cover positioning fixture, clamping is positioned from the inner circumferential of cone clutch outer cover to make fixture, thus by only once having clamped, polished in the periphery of cone clutch outer cover, improve working (machining) efficiency with this, and eliminate above-mentioned docking convex epirelief.
Base case cone clutch outer cover positioning fixture of the present invention, comprising: fixed part, clamping section and drive division; Described fixed part is L-shaped, and fixed part comprises the base of a vertical clamping mounting blocks and a level, and described clamping section and described drive division are arranged on the both sides of clamping mounting blocks respectively; Drive division comprises fixed cover, drive rod and handle; Described fixed cover is fixed on the left side of clamping mounting blocks and is provided with internal thread; And clamping mounting blocks has the drive rod installing hole coaxial with fixed cover internal thread hole; One end of described drive rod is provided with external screw thread, and it is 45o frustum that the other end is provided with a tapering, the external screw thread of drive rod and the screw-internal thread fit of fixed part, and frustum is arranged in drive rod installing hole, and handle is fixedly connected on the end of thread of drive rod; Described clamping section comprises clamp and clamp positioning seat; Clamp is rectangular square, and have three, two ends are semi-circular, and two ends are provided with gradient is 45o cammed surface; Clamp positioning seat is a disk being evenly provided with 3 clamp locating slots, described clamp is arranged in clamp locating slot, and clamp positioning seat center is offered and is equipped with drive rod access aperture, clamp locating slot is from drive rod access aperture and through clamp positioning seat; Clamp positioning seat is mounted by means of bolts on the right side of clamping mounting blocks, and the cammed surface of clamp is towards clamping mounting blocks, clamp is also provided with bar hole, and clamping mounting blocks and clamp positioning seat are provided with pin hole, and pin inserts from pin hole and is inserted into bar hole.
The clamping mounting blocks of fixed part of the present invention and base need be arranged vertically, and to ensure that fixed cover and clamping and positioning block there will not be tilt phenomenon after installing, base is for being fixed on required device by this fixture; Drive division adopts the threaded engagement of drive rod and fixed cover, realizing the flexible of drive rod, to make the frustum of drive rod form extruding to the cammed surface of clamp, promoting clamp and stretch out and be pressed on cone clutch outer cover by screwing handle; Clamp is set to 3 and can effectively thrust be uniformly distributed, and being conducive to when clamping cone clutch outer cover, the axis of cone clutch is overlapped with the axis of drive rod, and clamp also can being set to four; Clamp locating slot has the positioning action to clamp, and also has guide effect, prevents clamp from sliding process, occurring deflection, makes location inaccurate; The bar hole that clamp is arranged, in order to insert for pin, realizes the effect spacing further to clamp, and restriction can prevent clamp from deviating from from clamp locating hole.
The present invention promotes clamp by drive rod and slides, the cammed surface of clamp is made to form extruding to the chamfering of cone clutch outer cover, cone clutch outer cover is made to be pressed on the right flank of clamping mounting blocks, also have simultaneously and extruding is formed to the circumference of cone clutch outer cover, the center of cone clutch is overlapped gradually with the center of drive rod; Thus reach the object of cone clutch outer cover from the clamping of inner circumferential location, thus disposable completing is polished to the periphery of cone clutch outer cover, applies this fixture and not only improves working (machining) efficiency, and eliminate above-mentioned docking convex epirelief.
Preferred version one, as the further optimization to base case, described handle is connected on drive rod by pin; Handle is connected by pin, can be convenient to disassembling, assembling and replacing.
Preferred version two, as the further optimization to base case, is provided with return spring between described clamp and described pin; Arranging return spring can make clamp when drive rod returns stubborn, and clamp all can return to completely in clamp locating slot under the effect of return spring, makes to load on call and take off cone clutch outer cover easier.
Preferred version three, as the further optimization to base case, described clamp positioning seat is detachably fixed on clamping mounting blocks by bolt; By bolt, clamp positioning seat is detachably installed, fixture easy disassembly can be made, thus reach the object of replacing, to meet, the location of the cone clutch outer cover of different model is clamped.
Accompanying drawing explanation
Fig. 1 is the structural representation of cone clutch outer cover positioning fixture.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: fixed part 1, drive division 2, clamping section 3, cone clutch outer cover 4, clamping mounting blocks 11, base 12, handle 21, fixed cover 22, drive rod 23, clamp positioning seat 31, clamp 32, pin 33, return spring 34, bar hole 321, clamp locating slot 311.
Embodiment is substantially as shown in Figure 1: cone clutch outer cover positioning fixture comprises fixed part 1, clamping section 3 and drive division 2; Fixed part 1 is L-shaped, one-body molded, and has the base 12 of a vertical clamping mounting blocks 11 and a level, and clamping section 3 and drive division 2 are arranged on the both sides of clamping mounting blocks 11 respectively, and wherein clamping section 3 comprises fixed cover 22, drive rod 23 and handle 21; Fixed cover 22 is provided with internal thread, and an end face of fixed cover 22 is adjacent on the left side of clamping mounting blocks 11, and is welded on fixed part 1, and clamping mounting blocks 11 has drive rod 23 installing hole coaxial with fixed cover 22 internal thread hole; One end of drive rod 23 is provided with external screw thread, and it is 45o frustum that the other end is provided with a tapering, the external screw thread of drive rod 23 and the screw-internal thread fit of fixed part 1, and frustum is arranged in drive rod 23 installing hole, and handle 21 adopts pin 33 to be connected to the end of thread of drive rod 23; Clamping section 3 comprises clamp 32 and clamp positioning seat 31; Clamp 32 is in rectangular square, and have three, two ends are semi-circular for being, and two ends are provided with gradient is 45o cammed surface; Clamp positioning seat is also a disk, it is evenly provided with 3 clamp locating slots, clamp 32 is arranged in clamping seats locating slot, and clamp positioning seat 31 center is offered and is equipped with drive rod 23 access aperture, clamp locating slot 311 is from drive rod 23 access aperture and through clamp positioning seat 31; Clamp positioning seat 31 is mounted by means of bolts on the right side of clamping mounting blocks 11, and the cammed surface of clamp 32 is towards clamping mounting blocks 11, clamp is also provided with bar hole 321, clamping mounting blocks 11 and clamp positioning seat 31 are provided with pin 33 hole, and pin 33 inserts from pin 33 hole and is inserted into bar hole 321; And return spring 34 is provided with between clamp 32 and pin 33.
Specific works process is, the drive rod 23 frustum of drive rod 23 being returned to clamping mounting blocks 11 is installed in the air, then clamp 32 is pushed back in clamp locating slot completely under the effect of return spring 34, now cone clutch outer cover 4 is sleeved on clamp positioning seat 31, then drive rod 23 handle 21 is screwed, the frustum of drive rod 23 is made to extend into drive rod 23 access aperture on clamp positioning seat 31, due to the effect of the cammed surface of clamp 32, the frustum of drive rod 23 can form extruding to clamp 32, clamp 32 is stretched out from clamp locating slot 311, the cammed surface that then clamp 32 is in clamp positioning seat 31 outer end can form extruding to the chamfering of cone clutch outer cover 4, cone clutch outer cover 4 is made to be pressed on the right flank of clamping mounting blocks 11, also there is trend cone clutch outer cover 4 to tensioning simultaneously, the center of cone clutch is overlapped gradually with the center of drive rod 23, thus the location clamping action reached cone clutch outer cover 4.
Claims (4)
1. a cone clutch outer cover positioning fixture, comprising: fixed part, clamping section and drive division; It is characterized in that, described fixed part is L-shaped, and fixed part comprises the base of a vertical clamping mounting blocks and a level, and described clamping section and described drive division are arranged on the both sides of clamping mounting blocks respectively; Drive division comprises fixed cover, drive rod and handle; Described fixed cover is fixed on the left side of clamping mounting blocks and is provided with internal thread; And clamping mounting blocks has the drive rod installing hole coaxial with fixed cover internal thread hole; One end of described drive rod is provided with external screw thread, and it is 45o frustum that the other end is provided with a tapering, the external screw thread of drive rod and the screw-internal thread fit of fixed part, and frustum is arranged in drive rod installing hole, and handle is fixedly connected on the end of thread of drive rod; Described clamping section comprises clamp and clamp positioning seat; Clamp is rectangular square, and have three, two ends are semi-circular, and two ends are provided with gradient is 45o cammed surface; Clamp positioning seat is a disk being evenly provided with 3 clamp locating slots, described clamp is arranged in clamp locating slot, and clamp positioning seat center is offered and is equipped with drive rod access aperture, clamp locating slot is from drive rod access aperture and through clamp positioning seat; Clamp positioning seat is mounted by means of bolts on the right side of clamping mounting blocks, and the cammed surface of clamp is towards clamping mounting blocks, clamp is also provided with bar hole, and clamping mounting blocks and clamp positioning seat are provided with pin hole, and pin inserts from pin hole and is inserted into bar hole.
2. cone clutch outer cover positioning fixture according to claim 1, it is characterized in that, described handle is connected on drive rod by pin.
3. cone clutch outer cover positioning fixture according to claim 1, is characterized in that, be provided with return spring between described clamp and described pin.
4. cone clutch outer cover positioning fixture according to claim 1, is characterized in that, described clamp positioning seat is detachably fixed on clamping mounting blocks by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832050.0A CN105382691A (en) | 2015-11-25 | 2015-11-25 | Positioning clamp for outer cover of taper clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510832050.0A CN105382691A (en) | 2015-11-25 | 2015-11-25 | Positioning clamp for outer cover of taper clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382691A true CN105382691A (en) | 2016-03-09 |
Family
ID=55415808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510832050.0A Pending CN105382691A (en) | 2015-11-25 | 2015-11-25 | Positioning clamp for outer cover of taper clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356702A (en) * | 2018-01-30 | 2018-08-03 | 徐州同乐管业有限公司 | Two-way taper metal pepe gripper |
| CN111644907A (en) * | 2020-06-13 | 2020-09-11 | 方志兰 | Batch processing method for clutch accessories |
-
2015
- 2015-11-25 CN CN201510832050.0A patent/CN105382691A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356702A (en) * | 2018-01-30 | 2018-08-03 | 徐州同乐管业有限公司 | Two-way taper metal pepe gripper |
| CN111644907A (en) * | 2020-06-13 | 2020-09-11 | 方志兰 | Batch processing method for clutch accessories |
| CN111644907B (en) * | 2020-06-13 | 2022-01-28 | 苏州勤堡精密机械有限公司 | Batch processing method for clutch accessories |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |