CN205520597U - Pneumatic frock clamp of rotation and workstation thereof - Google Patents
Pneumatic frock clamp of rotation and workstation thereof Download PDFInfo
- Publication number
- CN205520597U CN205520597U CN201521106327.3U CN201521106327U CN205520597U CN 205520597 U CN205520597 U CN 205520597U CN 201521106327 U CN201521106327 U CN 201521106327U CN 205520597 U CN205520597 U CN 205520597U
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- China
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- cylinder
- connecting rod
- buting iron
- workbench
- clamping apparatus
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Abstract
The utility model relates to a pneumatic frock clamp of rotation and workstation thereof, including anchor clamps seat, briquetting, stopper, cylinder block, cylinder support, cylinder, cylinder connecting rod and round pin, the anchor clamps seat is put at cylinder block central point through the bolt fastening, and anchor clamps seat center department opens has the through -hole, and anchor clamps seat shape is regular polygon and every limit corresponds a station, and this station includes cylinder support, cylinder, stopper, cylinder connecting rod, round pin and briquetting, cylinder support passes through the bolt fastening and installs the cylinder at cylinder block, cylinder support vertical end, cylinder connecting rod one end is passed through the bolt and is connected with the cylinder, and the cylinder connecting rod other end is connected with the briquetting through the round pin, the stopper is arranged in between anchor clamps seat and the cylinder support to through the bolt fastening on the cylinder block, the cylinder central line coincides with the central line on each limit of anchor clamps seat, this rotation pneumatic frock clamp fix at work table center. The utility model has the advantage of simple structure, can realize making things convenient for clamping, rotation work platform to replace the linear type streamlined production.
Description
Technical field
This utility model relates to a kind of metal cutting process milling machine Special tooling clamp and workbench thereof, is specifically related to a kind of swinging pneumatic clamping apparatus and workbench thereof.
Background technology
For fastening rapidly workpiece when frock clamp is processing workpiece, makes lathe, cutter, workpiece keep the process unit of correct position relatively, be the indispensable parts of machining.When workpiece processed by lathe, drawing specifies in order to make the surface of workpiece to reach dimensions, geometry and with the technology requirement such as the relative-position error on other surfaces, frock clamp must be had before work pieces process to ensure.
Existing frock clamp mostly is traditional single-piece clamping and produces, or clamped one time multiple workpieces.This kind of frock clamp, after every work pieces process completes, needs to close down milling machine main frame, adjusts tool position, and time kept in reserve and unproductive time when causing unit price work piece production lengthen, and production efficiency is relatively low.
For ensureing the quality of processing workpiece, existing frock clamp is the highest to the skill set requirements of operator, needs operator skillfully to grasp the operant skill of milling machine, tool feeding speed etc..Repeatedly the closing down of lathe main frame, start, lathe aging speed can be accelerated, easily cause lathe, the damage of cutter and the generation of accident rate.
Utility model content
The problem that this utility model exists for above-mentioned prior art makes improvements, a kind of swinging pneumatic clamping apparatus and workbench thereof are provided, this clamp structure is simple, it is easy to setup to realize, can realize substituting linear type production line balance with swinging work platforms simultaneously, on the premise of saving space and equipment, achieve the mass production of workpiece streamline, flexible working hours when simultaneously decreasing work piece production and unproductive time.
This utility model is achieved through the following technical solutions:
A kind of swinging pneumatic clamping apparatus, including clamping fixture seat, briquetting, limited block, cylinder block, air cylinder support, cylinder, cylinder connecting rod and pin；Clamping fixture seat is bolted on cylinder block center, and clamping fixture seat center has through hole, and clamping fixture seat is shaped as the corresponding station of regular polygon and every limit, and this station includes air cylinder support, cylinder, limited block, cylinder connecting rod, pin and briquetting；Air cylinder support is bolted on cylinder block, and the vertical end face of air cylinder support is provided with cylinder；Described cylinder connecting rod one end is connected with cylinder by bolt, and the cylinder connecting rod other end is connected with briquetting by pin；Limited block is placed between clamping fixture seat and air cylinder support, and is bolted on cylinder block；The centrage on cylinder centerline limit each with clamping fixture seat overlaps.
Further, clamping fixture seat is octagon.
Further, anti-rotary seat is placed in the lower section of cylinder connecting rod and is fixed on the horizontal end face of air cylinder support.
A kind of workbench being provided with swinging pneumatic clamping apparatus, including swinging pneumatic clamping apparatus and workbench；Described swinging pneumatic clamping apparatus is fixed on center, workbench upper surface；Described workbench includes connection dish, solenoid directional control valve, travel switch, revolution buting iron, rotary table；Cylinder block is bolted on connection dish, and bolt coat has adapter sleeve, cylinder block to be fixed with solenoid directional control valve on lower surface；Connection dish is fixed on rotary table, and connection dish protrudes and is provided with travel switch on the outer end of table, and travel switch outer ring is provided with the revolution buting iron of arc, and revolution buting iron is supported by buting iron bracing frame；Revolution buting iron radius is equal to the radius of place circle during travel switch action.
Further, the radius that buting iron is semi-circular arc and place is round when the radius of initiating terminal and destination terminal is in action more than travel switch is turned round.
Further, it is bolted on bottom buting iron bracing frame on milling machine table face, top and throw-over catch ferropexy.
Further, buting iron bracing frame is no less than 3.
Beneficial effect:
1. swinging pneumatic clamping apparatus substitutes linear type production line balance with swinging work platforms, on the premise of saving space and equipment, it is achieved that the mass production of workpiece streamline.Save room and time, reduce maintenance of equipment rate, improve labor productivity, reduce production cost；And ensure that lathe main frame works continuously, reduce the proportion of goods damageds that cutter is invalid, improve the utilization ratio of time kept in reserve.
2. use pneumatic cylinder clamping, simple in construction, light, install safeguard simple；Medium is air, and pump-down process is simple, free from environmental pollution and workpiece, low cost, and pneumatic element reliability is high, and service life is long, and the regulation of power output and operating rate is very easy to.
The most each corresponding cylinder of station, solenoid directional control valve and travel switch are connected in series, then after each series connection, gas circuit and the circuit of station are the most in parallel, separate between them, are independent of each other, reduce the difficulty of manufacture and the precision of installation, be easily replaced even if worn and torn in the future.
4. travel switch when external diameter when revolution buting iron radius closes not less than travel switch can avoid abrasion to close.
5. revolution buting iron is semi-circular arc and the radius when initiating terminal and destination terminal are in action more than travel switch so can avoid travel switch action sharp transition, slows down the impact to travel switch contact.
6. anti-rotary seat is possible to prevent cylinder connecting rod to rotate, so that it is guaranteed that positioning precision.
7. limited block is used for the bottom of clamping workpiece, it is possible to achieve more convenient position accurately.
Accompanying drawing explanation
Fig. 1 is swinging pneumatic clamping apparatus and the workbench schematic diagram thereof of a kind of embodiment of this utility model；
Fig. 2 is this utility model one swinging pneumatic clamping apparatus and workbench duty right side schematic view thereof；
Fig. 3 is this utility model revolving body driving means schematic diagram；
Fig. 4 is this utility model rotary type fixture chuck body schematic front view；
Fig. 5 is this utility model rotary type fixture clamp body body schematic top plan view；
Fig. 6 is that this utility model rotary type fixture clamp body body right side regards schematic diagram；
Fig. 7 is this utility model rotary type fixture fixture station schematic diagram
Fig. 8 is Fig. 4 cross-sectional schematic, and travel switch relies on semicircle revolution buting iron to control；
Fig. 9 is that in Fig. 4, schematic diagram arranged by solenoid directional control valve；
Figure 10 is the enlarged diagram of this utility model gas path distributor.
Reference:
1-rotary table；2-buting iron bracing frame；3-turns round buting iron；4-travel switch；5-connection dish；6-adapter sleeve；7-solenoid directional control valve；8-cylinder block；9-air cylinder support；10-cylinder；11-anti-rotary seat；12-cylinder connecting rod；13-sells；14-briquetting；15-clamping fixture seat；16-cover plate；17-high-speed joint；18-gas path distributor；19-conducting slip ring；20-limited block；21-motor；22-motor cabinet；23-synchronous pulley；24-Timing Belt；25-belt wheel；26-protective cover.
Detailed description of the invention
In conjunction with accompanying drawing 1,2,3 and 4 one kind of swinging pneumatic clamping apparatus, including clamping fixture seat 15, briquetting 14, limited block 20, cylinder block 8, air cylinder support 9, cylinder 10, cylinder connecting rod 12 and pin 13；
Clamping fixture seat 15 is bolted on cylinder block 8 center, clamping fixture seat 15 center has through hole, clamping fixture seat 15 is shaped as the corresponding station of octagon and every limit, and this station includes air cylinder support 9, cylinder 10, limited block 20, cylinder connecting rod 12, pin 13 and briquetting 14；Air cylinder support 9 is bolted on cylinder block 8, and the vertical end face of air cylinder support 9 is provided with cylinder 10；Described cylinder connecting rod 12 one end is connected with cylinder 10 by bolt, and cylinder connecting rod 12 other end is connected with briquetting 14 by pin 13；Limited block 20 is placed between clamping fixture seat 15 and air cylinder support 9, and is bolted on cylinder block 8；Anti-rotary seat 11 is placed in the lower section of cylinder connecting rod 12 and is fixed on the horizontal end face of air cylinder support 9；The centrage on cylinder 10 centrage limit each with clamping fixture seat 15 overlaps；Conducting slip ring 19 is placed in the center of rotary table.
In conjunction with accompanying drawing 1,2,3,7 and 9, a kind of workbench being provided with swinging pneumatic clamping apparatus, including swinging pneumatic clamping apparatus and workbench；Described swinging pneumatic clamping apparatus is fixed on center, workbench upper surface；Described workbench includes connection dish 5, solenoid directional control valve 7, travel switch 4, revolution buting iron 3, rotary table 1；Described cylinder block 8 is bolted on connection dish 5, and bolt coat has adapter sleeve 6, cylinder block 8 to be fixed with solenoid directional control valve 7 on lower surface；Connection dish 5 is fixed on rotary table 1, and connection dish 5 protrudes and is provided with travel switch 4 on workbench 1 outer end, and travel switch 4 outer ring is provided with the revolution buting iron 3 of arc, and revolution buting iron 3 is supported by buting iron bracing frame 2；Revolution buting iron 3 radius is equal to the radius of place circle during travel switch 4 action；Turn round the radius that buting iron 3 is semi-circular arc and place is round when the radius of initiating terminal and destination terminal is in action more than travel switch 4；Being bolted on bottom buting iron bracing frame 2 on milling machine table face, top is fixed with revolution buting iron 3；Buting iron bracing frame 2 is 3.
In conjunction with accompanying drawing 1 to 10; the work process of this kind of swinging pneumatic clamping apparatus and workbench thereof is: motor 21 is placed on motor cabinet 22; the output shaft of motor 21 connects and synchronous pulley 23; Timing Belt 24 is placed in synchronous pulley 23; the other end of Timing Belt 24 is connected with the belt wheel 25 on rotary table 1, and Timing Belt is covered with protective cover 26；Motor 21 drives synchronous pulley 23 to operate, and Timing Belt 24 drives the belt wheel 25 on rotary table 1 to operate, thus rotary table 1 starts to move in a circle；Compressed air is connected by gas path distributor 18 with each solenoid directional control valve 7, and solenoid directional control valve 7 is by correspondence course switch 4 control；Travel switch 4 on each station is connected by conducting slip ring 19 with power supply；Rotary table 1 drives clamping fixture seat 15, cylinder 10 to rotate, and can put the workpiece in fixture, specifically: the two of workpiece faces are leaned against the above of clamp body and side, and the lower part of workpiece is stuck on limited block 20；This station rotary is to revolution buting iron 3 one end entrance, travel switch generation action, the solenoid directional control valve 7 that this station is corresponding is energized, compressed air is imported the cylinder 10 of this station by solenoid directional control valve 7, cylinder 10 promotes cylinder connecting rod 12 to travel forward, briquetting 14 moves linearly to clamping fixture seat 15 under the drive of cylinder connecting rod 12 thus clamps workpiece, workpiece is along with rotating on rotary table 1 simultaneously, rotary milling tools workpiece on milling machine spindle is cut, when this station rotary to revolution buting iron 3 other end outlet, travel switch 4 disconnects, corresponding solenoid directional control valve 7 is compressed the commutation of air, the cylinder 10 making this station makees setback until minimum stroke, now the workpiece of this station is released can take out clamp body, complete the milling pin course of processing of this workpiece.Other station also repeats the motion of above-mentioned station, reaches the Milling Process effect do not shut down Automatic-clamping with unclamp workpiece.
Described embodiment be of the present utility model preferred embodiment; but this utility model is not limited to above-mentioned embodiment; in the case of without departing substantially from flesh and blood of the present utility model, any conspicuously improved, replacement or modification that those skilled in the art can make belong to protection domain of the present utility model.
Claims (7)
1. a swinging pneumatic clamping apparatus, it is characterized in that, including clamping fixture seat (15), briquetting (14), limited block (20), cylinder block (8), air cylinder support (9), cylinder (10), cylinder connecting rod (12) and pin (13)；
Described clamping fixture seat (15) is bolted on cylinder block (8) center, clamping fixture seat (15) center has through hole, clamping fixture seat (15) is shaped as the corresponding station of regular polygon and every limit, and this station includes air cylinder support (9), cylinder (10), limited block (20), cylinder connecting rod (12), pin (13) and briquetting (14)；
Described air cylinder support (9) is bolted on cylinder block (8), and air cylinder support (9) vertically end face is provided with cylinder (10)；Described cylinder connecting rod (12) one end is connected with cylinder (10) by bolt, and cylinder connecting rod (12) other end is connected with briquetting (14) by pin (13)；Limited block (20) is placed between clamping fixture seat (15) and air cylinder support (9), and is bolted on cylinder block (8)；
Described cylinder (10) centrage overlaps with the centrage on regular polygon clamping fixture seat (15) each limit.
A kind of swinging pneumatic clamping apparatus the most according to claim 1, it is characterised in that described clamping fixture seat (15) is octagon.
A kind of swinging pneumatic clamping apparatus the most according to claim 1 and 2, it is characterized in that, described cylinder connecting rod (12) lower section is equipped with anti-rotary seat (11), and this anti-rotary seat (11) is fixed on the horizontal end face of air cylinder support (9).
4. the workbench being provided with swinging pneumatic clamping apparatus, it is characterised in that include swinging pneumatic clamping apparatus and workbench；Described swinging pneumatic clamping apparatus is fixed on center, workbench upper surface；Described workbench includes connection dish (5), electromagnetic valve (7), travel switch (4), revolution buting iron (3), rotary table (1)；It has been bolted cylinder block (8) on described connection dish (5)；Bolt coat has adapter sleeve (6), and cylinder block (8) lower surface is fixed with electromagnetic valve (7)；Connection dish (5) is fixed on rotary table (1), connection dish (5) protrudes and is provided with travel switch (4) on workbench (1) outer end, travel switch (4) outer ring is provided with the revolution buting iron (3) of arc, and revolution buting iron (3) is supported by buting iron bracing frame (2)；The radius that revolution buting iron (3) radius is round not less than place during the travel paths action of travel switch.
A kind of workbench being provided with swinging pneumatic clamping apparatus the most according to claim 4, it is characterized in that, turn round the radius that buting iron (3) is semi-circular arc and place is round when the radius of initiating terminal and destination terminal is in action more than travel switch (4).
A kind of workbench being provided with swinging pneumatic clamping apparatus the most according to claim 4, it is characterised in that described buting iron bracing frame (2) bottom is bolted on milling machine table face, and top is fixed with revolution buting iron (3).
A kind of workbench being provided with swinging pneumatic clamping apparatus the most according to claim 4, it is characterised in that described buting iron bracing frame (2) is no less than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106327.3U CN205520597U (en) | 2015-12-28 | 2015-12-28 | Pneumatic frock clamp of rotation and workstation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106327.3U CN205520597U (en) | 2015-12-28 | 2015-12-28 | Pneumatic frock clamp of rotation and workstation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520597U true CN205520597U (en) | 2016-08-31 |
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ID=56763169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106327.3U Expired - Fee Related CN205520597U (en) | 2015-12-28 | 2015-12-28 | Pneumatic frock clamp of rotation and workstation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434596A (en) * | 2018-12-25 | 2019-03-08 | 吉林博仁科技有限责任公司 | A kind of automatic deburring machine |
| CN109702531A (en) * | 2019-02-27 | 2019-05-03 | 安徽省恒泰动力科技有限公司 | A kind of gasoline engine cylinder cover milling fixture |
| CN113482391A (en) * | 2021-07-27 | 2021-10-08 | 中国铁建电气化局集团有限公司 | Automatic bolt implanting mechanism for chemical anchor bolt |
-
2015
- 2015-12-28 CN CN201521106327.3U patent/CN205520597U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434596A (en) * | 2018-12-25 | 2019-03-08 | 吉林博仁科技有限责任公司 | A kind of automatic deburring machine |
| CN109702531A (en) * | 2019-02-27 | 2019-05-03 | 安徽省恒泰动力科技有限公司 | A kind of gasoline engine cylinder cover milling fixture |
| CN109702531B (en) * | 2019-02-27 | 2021-02-23 | 安徽省恒泰动力科技有限公司 | Gasoline engine cylinder cap milling fixture |
| CN113482391A (en) * | 2021-07-27 | 2021-10-08 | 中国铁建电气化局集团有限公司 | Automatic bolt implanting mechanism for chemical anchor bolt |
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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: 20160831 Termination date: 20191228 |