CN105364712A - Processing device for cleaning rear car axle shaft sealing cover - Google Patents
Processing device for cleaning rear car axle shaft sealing cover Download PDFInfo
- Publication number
- CN105364712A CN105364712A CN201510951958.3A CN201510951958A CN105364712A CN 105364712 A CN105364712 A CN 105364712A CN 201510951958 A CN201510951958 A CN 201510951958A CN 105364712 A CN105364712 A CN 105364712A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- push rod
- jaw
- frame
- clamping jaw
- 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
Abstract
The invention discloses a processing device for cleaning a rear car axle shaft sealing cover. The processing device comprises a machine frame, a left swing arm, a left clamping jaw, a left ejector rod, a cam, a supporting block, a right ejector rod, a right clamping jaw and a right swing arm, wherein the left swing arm, the left clamping jaw, the left ejector rod, the cam, the supporting block, the right ejector rod, the right clamping jaw and the right swing arm are arranged on the machine frame from left to right. The cam is connected to the lower portion of the machine frame through a square shaft in a rotating mode. The upper portion of the machine frame is provided with a left slide way where the left clamping jaw slides and a right slide way where the right clamping jaw slides. The lower portion of the machine frame is provided with a left passageway where the left ejector rod slides and a right passageway where the right ejector rod slides. The right end of the left ejector rod abuts against the left end of the cam. The left end of the right ejector rod abuts against the right end of the cam. The left end of the left ejector rod abuts against the lower end of the left swing arm. The middle of the left swing arm is connected to the machine frame in a pivot mode. The upper end of the left swing arm abuts against the left end of the left clamping jaw. The middle of the right swing arm is connected to the machine frame in a pivot mode. The upper end of the right swing arm abuts against the right end of the right clamping jaw. The right end of the left clamping jaw and the left end of the right clamping jaw are both in a V shape, and the supporting block is arranged between the left clamping jaw and the right clamping jaw. The supporting block is fixed to the machine frame. The processing device can clamp and locate a workpiece and quickly clamp the workpiece, thereby greatly improving efficiency.
Description
Technical field
The present invention relates to a kind of fixture, be specifically related to a kind of rear sedan-chair half gland retainer plate cleaning processing unit (plant).
Background technology
Half gland retainer plate is the important guard member of on automobile axle, in the running of automobile, subjects the weight of whole vehicle body and vehicle-mounted cargo.Meanwhile, due to the change of road conditions, it also will bear the alternate stress of various complexity.Therefore, the quality of half gland retainer plate quality, directly has influence on the driving safety of vehicle.
In prior art, half gland retainer plate is generally forging and makes, and its surface can produce many burrs, needs to polish.Be generally that workman is fixed processing by hand-held, crudy is difficult to ensure, nor safety, efficiency is also low.
Summary of the invention
The invention is intended to provide a kind of rear sedan-chair half gland retainer plate cleaning processing unit (plant), to improve working (machining) efficiency.
In base case: rear sedan-chair half gland retainer plate cleaning processing unit (plant), comprise frame, also comprise in frame from left and the left swing arm of right layout, left jaw, left push rod, cam, rest pad, right push rod, right jaw and right swing arm, cam is rotatably connected on frame lower by square shaft, upper rack has the left slideway slided for left jaw, the right slideway that right jaw slides, frame lower has the left passage slided for left push rod and the right passage slided for right push rod, left push rod right-hand member and cam left end offset, right push rod left end and cam right-hand member offset, left push rod left end and left swing arm lower end offset, be articulated in the middle part of left swing arm in frame, left swing arm upper end and left jaw left end offset, be articulated in the middle part of right swing arm in frame, right swing arm upper end and right jaw right-hand member offset, left jaw right-hand member, right jaw left end is all V-shaped and rest pad is arranged between the two, rest pad is fixed in frame.
Principle of the present invention: during use, workpiece is placed on supporting station, control cam rotates forward, and then drive left push rod to be moved to the left, right push rod moves right, thus drive left swing arm lower end, right swing arm lower end outwards to swing, left swing arm upper end, right swing arm upper end all inwardly swing, thus drive left jaw, right jaw all inwardly slides, thus by Workpiece clamping; After machining, control cam and rotate backward, right jaw moves right under the action of the spring automatically, thus is unclamped by workpiece.
The present invention can realize the clamping and positioning to workpiece, to workpiece quick-clamping, can substantially increase efficiency.
Preferred version one, based on the further optimization of scheme, frame has been threaded steady pin, and right jaw bottom surface has the groove holding steady pin, is connected with spring between recess sidewall and steady pin; Right jaw is facilitated to automatically reset.
Preferred version two, the preferably further optimization of one, left swing arm lower end is threaded the tight lifting pin offseted with left push rod left end, and right swing arm lower end is threaded the tight lifting pin offseted with right push rod right-hand member; Conveniently push against left push rod, right push rod, convenient processing, avoids left swing arm, right swing arm to wear and tear simultaneously.
Preferred version three, the preferably further optimization of two, pass through bolt-connection by finger setting between rest pad and frame; Fast and easy location and installing/dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
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: frame 10, cam 11, left swing arm 21, right swing arm 22, left jaw 31, right jaw 32, steady pin 33.
Embodiment is substantially as shown in Figure 1: rear sedan-chair half gland retainer plate cleaning processing unit (plant), comprise frame 10, also comprise in frame 10 from left and the left swing arm 21 of right layout, left jaw 31, left push rod, cam 11, rest pad, right push rod, right jaw 32 and right swing arm 22, cam 11 is rotatably connected on frame 10 bottom by square shaft, frame 10 top has the left slideway slided for left jaw 31, the right slideway that right jaw 32 slides, frame 10 bottom has the left passage slided for left push rod and the right passage slided for right push rod, left push rod right-hand member and cam 11 left end offset, right push rod left end and cam 11 right-hand member offset, left push rod left end and left swing arm 21 lower end offset, be articulated in frame 10 in the middle part of left swing arm 21, left swing arm 21 upper end and left jaw 31 left end offset, be articulated in frame 10 in the middle part of right swing arm 22, right swing arm 22 upper end and right jaw 32 right-hand member offset, left jaw 31 right-hand member, right jaw 32 left end is all V-shaped and rest pad is arranged between the two, bolt-connection is passed through between rest pad and frame 10 by finger setting, left swing arm 21 lower end is threaded the tight lifting pin offseted with left push rod left end, right swing arm 22 lower end is threaded the tight lifting pin offseted with right push rod right-hand member, frame 10 has been threaded steady pin 33, right jaw 32 bottom surface has the groove holding steady pin 33, spring is connected with between recess sidewall and steady pin 33.
Be one side two finger settings between rest pad and frame 10, axles and the holes (locating hole) of two pins are matched in clearance closely; One of them is straight pin, and another is rhombus pin, and locating hole centre-to-centre spacing exists tolerance (error), if two pins are all straight pins, then, two pins on fixture just can not coordinate with the holes of workpiece " accurately ", and dress is not entered.After one of them does diamondwise pin, locating hole centre-to-centre spacing error just can not interfere having coordinated of two pins and holes.Analyze from location, restraint of liberty degree, two straight pins were location.The major axis of rhombus pin, with two pin-and-hole lines of centres, must be vertical, otherwise just lose the effect of rhombus pin.
During use, workpiece is placed on supporting station, control cam 11 to rotate forward, and then drive left push rod to be moved to the left, right push rod moves right, thus drive left swing arm 21 lower end, right swing arm 22 lower end outwards to swing, left swing arm 21 upper end, right swing arm 22 upper end all inwardly swing, thus drive left jaw 31, right jaw 32 all inwardly slides, thus by Workpiece clamping; After machining, control cam 11 and rotate backward, right jaw 32 moves right under the action of the spring automatically, thus is unclamped by workpiece.
Claims (4)
1. after sedan-chair half gland retainer plate cleaning processing unit (plant), it is characterized in that, comprise frame, also comprise in frame from a left side and the left swing arm of right layout, left jaw, left push rod, cam, rest pad, right push rod, right jaw and right swing arm, cam is rotatably connected on frame lower by square shaft, upper rack has the left slideway slided for left jaw, the right slideway that right jaw slides, frame lower has the left passage slided for left push rod and the right passage slided for right push rod, left push rod right-hand member and cam left end offset, right push rod left end and cam right-hand member offset, left push rod left end and left swing arm lower end offset, be articulated in the middle part of left swing arm in frame, left swing arm upper end and left jaw left end offset, be articulated in the middle part of right swing arm in frame, right swing arm upper end and right jaw right-hand member offset, left jaw right-hand member, right jaw left end is all V-shaped and rest pad is arranged between the two, rest pad is fixed in frame.
2. rear sedan-chair half gland retainer plate cleaning processing unit (plant) according to claim 1, is characterized in that: frame has been threaded steady pin, and right jaw bottom surface has the groove holding steady pin, is connected with spring between recess sidewall and steady pin.
3. rear sedan-chair half gland retainer plate cleaning processing unit (plant) according to claim 2, is characterized in that: left swing arm lower end is threaded the tight lifting pin offseted with left push rod left end, and right swing arm lower end is threaded the tight lifting pin offseted with right push rod right-hand member.
4. rear sedan-chair half gland retainer plate cleaning processing unit (plant) according to claim 3, is characterized in that: pass through bolt-connection by finger setting between rest pad and frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951958.3A CN105364712A (en) | 2015-12-20 | 2015-12-20 | Processing device for cleaning rear car axle shaft sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951958.3A CN105364712A (en) | 2015-12-20 | 2015-12-20 | Processing device for cleaning rear car axle shaft sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105364712A true CN105364712A (en) | 2016-03-02 |
Family
ID=55367596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951958.3A Pending CN105364712A (en) | 2015-12-20 | 2015-12-20 | Processing device for cleaning rear car axle shaft sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105364712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078282A (en) * | 2016-07-13 | 2016-11-09 | 鹰普（中国）有限公司 | A kind of hydraulic automatic gripping device |
-
2015
- 2015-12-20 CN CN201510951958.3A patent/CN105364712A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078282A (en) * | 2016-07-13 | 2016-11-09 | 鹰普（中国）有限公司 | A kind of hydraulic automatic gripping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201172164Y (en) | Fixture for processing rocker of automobile engine | |
| CN101229621B (en) | Motor car engine rocker processing chucking appliance | |
| CN103144932A (en) | Workpiece loading conveying device | |
| CN205363568U (en) | Processingequipment is used in clearance of half gland retainer plate of back sedan -chair | |
| CN105364712A (en) | Processing device for cleaning rear car axle shaft sealing cover | |
| CN105382694A (en) | Fixing device for grinding of rear axle half-shaft casing | |
| CN209319598U (en) | Spindle fixture | |
| CN105458919A (en) | Machining device for cleaning rear axle half-shaft workpiece | |
| CN105364706A (en) | Grinding clamp universal for rear axle cases | |
| CN205363566U (en) | Processingequipment is used in clearance of back sedan -chair semi -axis work piece | |
| CN205363577U (en) | Motorcycle is processingequipment for engine end cover | |
| CN105458345A (en) | Machining device for motorcycle engine end cover | |
| CN205363571U (en) | Back sedan -chair semi -axis sleeve pipe is polished and is used fixing device | |
| CN209319289U (en) | Automotive wheel stent holder | |
| CN202507086U (en) | Turning fixture | |
| CN205342563U (en) | Fixing device is used in brake block production | |
| CN105458918A (en) | Processing device for rear car half axle part clearing | |
| CN205363567U (en) | Processingequipment is used in clearance of half axle part of back sedan -chair | |
| CN205497209U (en) | Fixing device is used in sealed lid polishing | |
| CN205363575U (en) | Processingequipment is used in clearance of motorcycle engine end cover | |
| CN205057608U (en) | Special milling machine fixture of knuckle | |
| CN105364711A (en) | Fixing device for cleaning rear car axle shaft sealing cover | |
| CN105364713A (en) | Processing device for cleaning rear car axle shaft component | |
| CN205021415U (en) | Flat grinder clamping tool | |
| CN205363564U (en) | Fixing device is used in clearance of half gland retainer plate of back sedan -chair |
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: 20160302 |