CN203092263U - Workpiece clamping and conveying mechanism of plaingrinder - Google Patents
Workpiece clamping and conveying mechanism of plaingrinder Download PDFInfo
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- CN203092263U CN203092263U CN 201320141843 CN201320141843U CN203092263U CN 203092263 U CN203092263 U CN 203092263U CN 201320141843 CN201320141843 CN 201320141843 CN 201320141843 U CN201320141843 U CN 201320141843U CN 203092263 U CN203092263 U CN 203092263U
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Abstract
The utility model discloses a workpiece clamping and conveying mechanism of a plaingrinder, and belongs to the field of accessory devices of plaingrinders. The mechanism comprises a lifting and conveying mechanism, a workpiece supporting mechanism and a transversely moving mechanism, wherein the transversely moving mechanism comprises a sliding plate, a transverse guide track and a transversely moving and driving mechanism, the sliding plate is matched with the guide track, and the transversely moving and driving mechanism is connected with the sliding plate; the workpiece supporting mechanism comprises two groups of supporting parts which are mounted at certain intervals on the sliding plate in a sliding direction of the sliding plate, each group of the supporting parts comprises a supporting seat and an open-type supporting cavity arranged at the top of the supporting seat, and supporting contact parts are formed at the bottom and at the rear side part of the supporting cavity; and the lifting and conveying mechanism comprises a lifting and driving mechanism, a support, a supporting seat, a base and a rocker arm, the support and the supporting seat are fixed on the base, the lifting and driving mechanism is mounted on the support, the rocker arm is mounted on the supporting seat and connected with the lifting and driving mechanism, and a workpiece clamping mechanism is arranged at the front end of the rocker arm and located above a supporting cavity of a workpiece supporting mechanism. The workpiece clamping and conveying mechanism realizes automated conveying and clamping and improves the efficiency.
Description
Technical field
The utility model belongs to peripheral milling auxiliary equipment field, relates to a kind of peripheral milling workpiece of realizing that the workpiece automatic loading/unloading is carried and clamps conveying mechanism.
Background technology
Traditional peripheral milling adds man-hour by manual workpiece loading and unloading, and efficient is low, and labour intensity is big, and dangerous.Applicant has been developed the full-automatic handling equipment of a kind of cylindrical grinder, for adapting to the full-automatic loading and unloading of workpiece, need in the course of conveying of workpiece, workpiece be transported to the workpiece machining position downwards, then the workpiece lateral transfer be clamped workpiece to Workpiece clamping head by Workpiece clamping head.
The utility model content
The purpose of this utility model be exactly to adapt to the full-automatic handling equipment of peripheral milling with the workpiece automatic transport to the needs that Workpiece clamping head clamps, the peripheral milling workpiece that provide a kind of automaticity height, operates steadily clamps conveying mechanism.
For this reason, the utility model by the following technical solutions: a kind of peripheral milling workpiece clamps conveying mechanism, it is characterized in that, the described conveying mechanism that clamps comprises lift and conveyer structure, workpiece support mechanism and transverse-moving mechanism; Transverse-moving mechanism comprises slide plate, cross slide way and traversing driving device, and slide plate cooperates with guide rail by the guide rail mobile guide, and traversing driving device is connected the driving slide plate and moves with slide plate; Workpiece support mechanism is made up of two groups of support members that are installed on the slide plate along slide plate glide direction space one segment distance, every group of support member comprises supporting seat and the open type support chamber that is arranged at the supporting seat top, the bottom of support chamber and rear lateral portion are for supporting contact site, and workpiece plays the radial support effect by bottom and rear lateral portion to the workpiece that adds man-hour after snapping in support chamber; The lift and conveyer structure comprises lift drive mechanism, support, bearing, base and rocking arm, bearing and support are fixed on the base, lift drive mechanism is installed on the support; rocking arm supports by axle and is installed on bearing; rocking arm can be the center rotation with the axle; rocking arm is connected with lift drive mechanism by lift drive mechanism and drives rotation; the rocking arm front end is provided with workpiece grip mechanism; workpiece is by the workpiece grip mechanism clamping; with rocking arm rotation realization lifting, and clamping device is positioned at above the support chamber of described workpiece support mechanism.
When the utility model uses, clamping device when workpiece is pushed into the lift and conveyer structure vertically and is positioned at a high position is by the workpiece grip mechanism clamping, lift drive mechanism drives the rocking arm rotation makes its top drop to low level, the clamping device clamping workpiece and is dropped to low level with the rocking arm top, workpiece snaps in the support chamber of workpiece support mechanism, workpiece is fixed by the support chamber radial support and by the clamping device clip position, the traversing driving device of transverse-moving mechanism drives the slide plate slippage forward on guide rail that is positioned at the workpiece delivering position, the whole lateral transfer of lift and conveyer structure and workpiece support mechanism is arrived the workpiece machining position, workpiece is traversing thereupon to machining position, workpiece one end inserts the chuck of workpiece spindle box mechanism, the chuck clamping work pieces, motor drives workpiece rotation on the chuck by work spindle, and the emery wheel of cylindrical grinder enters processing stations and touches and come to workpiece and carry out grinding.After grinding was finished, emery wheel withdrawed from processing stations, and chuck unclamps workpiece, and traversing driving device is retracted the workpiece delivering position after driving slide plate, and band is with moving behind the workpiece, and workpiece rises to high-order back by the conveying of lift and conveyer structure and reclaims by cutting agency.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described support chamber bottom is for being installed on the pad spare at supporting seat top, the support chamber rear lateral portion is the part that leans on that is installed on the supporting seat top, fill up part and lean on part all to be made up of with touching by portion the installation portion that is connected as a single entity, installation portion all is installed in the installing hole that is arranged at the supporting seat top.
Further, the installing hole at described supporting seat top is a through hole, installing hole is divided into two sections, wherein one section is unthreaded hole, and another section is a screw, on the unthreaded hole section sidewall set screw hole is set, holding screw is set in the set screw hole is used for the described installation portion of fastening qualification, screw is set in the screw, can adjusting pad spare and by the degree of depth that is screwed into of adjustment screw by the position of part, thus adjust the position and the size of support chamber.
Further, described pad spare and be arranged to cylindrically by the side that part surrounds support chamber makes itself and contacting of workpiece be the some contact, reduces workpiece and pad part and leans on friction between part.
Described lift drive mechanism and traversing driving device all are cylinder.
Described rocking arm comprises principal arm and auxiliary, principal arm is connected with end, auxiliary rear end, principal arm and auxiliary are axially not in the same way, principal arm and auxiliary connecting portion are provided with axis hole, the axle that described support rocking arm is installed is threaded onto this axis hole, the auxiliary front end is connected with driving mechanism, and described workpiece grip mechanism is located at the principal arm front end.
Described workpiece lift and conveyer structure also comprises position-limit mechanism, position-limit mechanism comprises supporting member, and the supporting member upper end is provided with upper limit spare, and the supporting member lower end is provided with the lower limit part, upper limit spare and lower limit part are divided into described principal arm above and below, the rotation position of principal arm are carried out spacing up and down.
Described clamping device is a fixed arm with described principal arm, also comprise the lever arm that is movably installed in fixed arm by rotating shaft, cooperate the clamping chamber of forming vice version between the front portion of fixed arm and lever arm, fixed arm and lever arm provide chucking power by the elastic force of elastic component; Lever arm is that the boundary is divided into forearm and tail arm with the rotating shaft that is connected and fixed arm and lever arm, the forearm that described principal arm upper limit spare when upper limit relies on lever arm increases clamping chamber accent, principal arm lower limit at present the locating part tail arm that relies on lever arm clamping chamber accent is increased, lever arm is between two supporting seats of described workpiece support mechanism.
Further, all be provided with projection on described upper limit spare and the lower limit part, be used to lean the forearm and the tail arm of lever arm, realize better, lean more reliably.Projection is a screw, is screwed into the outstanding distance that the degree of depth can be regulated projection by adjustment screw, convenient adaptation leaning lever arm.
Further, the forearm of described lever arm is provided with groove near clamping chamber one side, and is more reliable to the shaft-like workpiece clamping.
Further, described fixed arm front end is equipped with runner, and runner is pressed on machining position with workpiece when workpiece is positioned at machining position, and runner can rotate with workpiece, reduces friction, and improves service life.Preferably, runner is a bearing.
Described lever arm is mainly connected to form by rod member and contiguous block, rod member is as forearm, axis hole is set on the contiguous block, a contiguous block part is as the forearm part, and a part is provided with the spring mounting groove as the tail arm portion on the contiguous block of tail arm portion, described elastic component is a spring, spring one end is connected with principal arm as fixed arm, and an end is connected with spring mounting groove bottom, and the drawing-off elastic force by spring provides chucking power.Can need by commensurate structure by contiguous block, better contact with the lower limit part with upper limit spare.
Described support, bearing and base can be whole integral structures.
Described slide plate is provided with elongated slot, and base is provided with mounting hole, and base cooperates installation by bolt and the elongated slot on the slide plate that is threaded onto mounting hole, so that regulate the horizontal and vertical position of base.
Use the utility model can reach following beneficial effect: the utility model is by installing lift and conveyer structure and workpiece support mechanism on the traversing slide plate of air cylinder driven, after a high position is carried low level, laterally be sent to the chuck workpiece, realized that automation carries and clamp, improved production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of another direction of the utility model.
Side view when Fig. 3 is positioned at interposition for the utility model clamping device.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As Fig. 1～shown in Figure 3, the utility model comprises lift and conveyer structure, workpiece support mechanism and transverse-moving mechanism; Transverse-moving mechanism comprises slide plate 4, cross slide way 3 and traversing driving device 2, and traversing driving device 2 is a cylinder, and slide plate 4 cooperates with guide rail 3, and guide rail 3 is fixed on the guide rail base, and cylinder piston rod is connected with slide plate 4; Workpiece support mechanism is made up of two groups of support members that are installed on the slide plate 4 along slide plate 4 glide direction spaces one segment distance, every group of support member comprises supporting seat 1 and the open type support chamber that is arranged at the supporting seat top, the bottom of support chamber and rear lateral portion are for supporting contact site, the support chamber bottom is for being installed on the pad spare at supporting seat top, the support chamber rear lateral portion is the part that leans on that is installed on the supporting seat top, fill up part and lean on part all to form with touching by portion 15 by the installation portion 14 that is connected as a single entity, pad part and be arranged to cylindrical by the side that part surrounds support chamber, make it be the some contact with contacting of workpiece, reduce workpiece and pad part and lean on friction between part, installation portion 14 all is installed in the installing hole that is arranged at the supporting seat top, installing hole is a through hole, installing hole is divided into two sections, wherein one section is unthreaded hole, another section is a screw, on the unthreaded hole section sidewall set screw hole is set, holding screw 16 is set in the set screw hole is used for fastening qualification installation portion 14, screw is set in the screw, the degree of depth that is screwed into by adjustment screw can adjusting pad spare and by the position of part, thereby adjusts the position and the size of support chamber; The lift and conveyer structure comprises lift drive mechanism 6, support 7, bearing 8, base 5, position-limit mechanism and rocking arm, lift drive mechanism 6 is a cylinder, bearing 8 is fixed in support 7 and becomes whole integral structure on the base 5, slide plate 4 is provided with elongated slot, base 5 is provided with mounting hole 13, base 5 cooperates installation by bolt and the elongated slot on the slide plate 4 that is threaded onto mounting hole 13, so that regulate base 5 laterally and vertical position; rocking arm comprises principal arm 10 and auxiliary 9; principal arm 10 is connected with end, auxiliary rear end; principal arm 10 and auxiliary 9 are axially not in the same way; principal arm 10 and auxiliary 9 connecting portions are provided with axis hole; axle is threaded onto this axis hole and supports and be installed on bearing 8; the principal arm front end is provided with workpiece grip mechanism; the cylinder block of lift drive mechanism 6 supports by axle and is movably installed in support 7, cylinder piston and auxiliary 9 by spool; the axis hole flexible connection, rocking arm can be the center rotation with the axle; Workpiece grip mechanism is a fixed arm with principal arm 10, also comprise the lever arm that is movably installed in fixed arm by rotating shaft, fixed arm becomes vice version with lever arm, lever arm is that the boundary is divided into forearm and tail arm with the rotating shaft that is connected and fixed arm and lever arm, the fixed arm front end is equipped with bearing, runner is pressed on machining position with workpiece when workpiece is positioned at machining position, bearing can rotate with workpiece, reduce friction, improve service life, cooperate between the front portion of fixed arm and lever arm and form the clamping chamber, the forearm of lever arm is provided with groove 20 near clamping chamber one side, lever arm is mainly connected to form by rod member 17 and contiguous block 21, rod member 17 is provided with axis hole as forearm on the contiguous block 21, and a contiguous block part is as the forearm part, a part is as the tail arm portion, on the contiguous block 21 of tail arm portion the spring mounting groove is set, spring is set in the mounting groove, spring one end is connected with principal arm 10 as fixed arm, one end and spring mounting groove bottom is connected, and the drawing-off elastic force by spring provides chucking power; Position-limit mechanism comprises supporting member 11, the supporting member upper end is provided with upper limit spare 22, the supporting member lower end is provided with lower limit part 18, upper limit spare 22 and lower limit part 18 are divided into described principal arm 10 above and belows, all be provided with screw on upper limit spare 22 and the lower limit part 18, be used to lean the forearm and the tail arm of lever arm, realize better, lean more reliably, be screwed into the outstanding distance that the degree of depth can adjustment screw by adjustment screw, conveniently adapt to leaning lever arm.
When the utility model uses, clamping device when workpiece is pushed into the lift and conveyer structure vertically and is positioned at a high position is by the workpiece grip mechanism clamping, lift drive mechanism 6 drives the rocking arm rotation makes its top drop to low level, the clamping device clamping workpiece and is dropped to low level with the rocking arm top, workpiece snaps in the support chamber of workpiece support mechanism, workpiece is fixed by the support chamber radial support and by the clamping device clip position, the traversing driving device 2 of transverse-moving mechanism drives slide plate 4 slippage forward on guide rail 3 that is positioned at the workpiece delivering position, the whole lateral transfer of lift and conveyer structure and workpiece support mechanism is arrived the workpiece machining position, workpiece is traversing thereupon to machining position, workpiece one end inserts the chuck of workpiece spindle box mechanism, the chuck clamping work pieces, motor drives workpiece rotation on the chuck by work spindle, and the emery wheel of cylindrical grinder enters processing stations and touches and come to workpiece and carry out grinding.After grinding was finished, emery wheel withdrawed from processing stations, and chuck unclamps workpiece, retracted the workpiece delivering position after traversing driving device 2 drives slide plate 4, and band is with moving behind the workpiece, and workpiece rises to high-order back by the conveying of lift and conveyer structure and reclaims by cutting agency.
Claims (14)
1. a peripheral milling workpiece clamps conveying mechanism, it is characterized in that: the described conveying mechanism that clamps comprises lift and conveyer structure, workpiece support mechanism and transverse-moving mechanism; Transverse-moving mechanism comprises slide plate (4), cross slide way (3) and traversing driving device (2), and slide plate (4) cooperates with guide rail (3), and traversing driving device (2) is connected with slide plate (4); Workpiece support mechanism is made up of two groups of support members that are installed on the slide plate (4) along slide plate (4) glide direction space one segment distance, every group of support member comprises supporting seat (1) and is arranged at the open type support chamber at supporting seat top that the bottom of support chamber and rear lateral portion are for supporting contact site; The lift and conveyer structure comprises lift drive mechanism (6), support (7), bearing (8), base (5) and rocking arm, bearing (8) and support (7) are fixed on the base (5), lift drive mechanism (6) is installed on the support (7); rocking arm supports by axle and is installed on bearing (8); rocking arm is connected with lift drive mechanism (6); the rocking arm front end is provided with workpiece grip mechanism, and clamping device is positioned at above the support chamber of described workpiece support mechanism.
2. a kind of peripheral milling workpiece according to claim 1 clamps conveying mechanism, it is characterized in that: described lift drive mechanism (6) and traversing driving device (2) are cylinder.
3. a kind of peripheral milling workpiece according to claim 1 and 2 clamps conveying mechanism, it is characterized in that: described support chamber bottom is for being installed on the pad spare at supporting seat top, the support chamber rear lateral portion is the part that leans on that is installed on the supporting seat top, the pad part and by part all by the installation portion that is connected as a single entity (14) with touch by portion (15) and form, installation portion (14) all is installed in the installing hole that is arranged at the supporting seat top.
4. a kind of peripheral milling workpiece according to claim 3 clamps conveying mechanism, it is characterized in that: the installing hole at described supporting seat top is a through hole, installing hole is divided into two sections, wherein one section is unthreaded hole, another section is a screw, on the unthreaded hole section sidewall set screw hole is set, holding screw (16) is set in the set screw hole, screw is set in the screw.
5. a kind of peripheral milling workpiece according to claim 3 clamps conveying mechanism, it is characterized in that: described pad spare and be arranged to cylindrical by the side that part surrounds support chamber.
6. a kind of peripheral milling workpiece according to claim 1 and 2 clamps conveying mechanism, it is characterized in that: described rocking arm comprises principal arm (10) and auxiliary (9), principal arm (10) is connected with end, auxiliary rear end, principal arm (10) and auxiliary (9) are axially not in the same way, principal arm (10) and auxiliary connecting portion are provided with axis hole, the axle that described support rocking arm is installed is threaded onto this axis hole, and the auxiliary front end is connected with driving mechanism (6), and described workpiece grip mechanism is located at the principal arm front end.
7. a kind of peripheral milling workpiece according to claim 6 clamps conveying mechanism, it is characterized in that: described workpiece lift and conveyer structure also comprises position-limit mechanism, position-limit mechanism comprises supporting member (11), the supporting member upper end is provided with upper limit spare (22), the supporting member lower end is provided with lower limit part (18), and upper limit spare (22) and lower limit part (18) are divided into described principal arm (10) above and below.
8. a kind of peripheral milling workpiece according to claim 7 clamps conveying mechanism, it is characterized in that: described clamping device is a fixed arm with described principal arm (10), also comprise the lever arm that is movably installed in fixed arm by rotating shaft, cooperate the clamping chamber of forming vice version between the front portion of fixed arm and lever arm, fixed arm and lever arm provide chucking power by the elastic force of elastic component (23); Lever arm is that the boundary is divided into forearm and tail arm with the rotating shaft that is connected and fixed arm and lever arm, and lever arm is positioned between two supporting seats (1) of described workpiece support mechanism.
9. a kind of peripheral milling workpiece according to claim 8 clamps conveying mechanism, it is characterized in that: all be provided with projection (19) on described upper limit spare (22) and the lower limit part (18).
According to Claim 8 or 9 described a kind of peripheral milling workpiece clamp conveying mechanism, it is characterized in that: the forearm of described lever arm is provided with groove (20) near clamping chamber one side.
11. a kind of peripheral milling workpiece according to claim 10 clamps conveying mechanism, it is characterized in that: described fixed arm front end is equipped with runner (12).
12. a kind of peripheral milling workpiece according to claim 11 clamps conveying mechanism, it is characterized in that: described lever arm is mainly connected to form by rod member (17) and contiguous block (21), rod member (17) is as forearm, contiguous block is provided with axis hole on (21), a contiguous block part is as the forearm part, a part is as the tail arm portion, the contiguous block of tail arm portion is provided with the spring mounting groove on (21), described elastic component (23) is a spring, spring one end is connected with principal arm (10) as fixed arm, and an end is connected with spring mounting groove bottom.
13. clamp conveying mechanism according to claim 1,2,4,5,7,8,9,11 or 12 described a kind of peripheral milling workpiece, it is characterized in that: described support (7), bearing (8) and base (5) are whole integral structure.
14. a kind of peripheral milling workpiece according to claim 13 clamps conveying mechanism, it is characterized in that: described slide plate (4) is provided with elongated slot, base (5) is provided with mounting hole (13), and base (5) cooperates installation by bolt and the elongated slot on the slide plate (4) that is threaded onto mounting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141843 CN203092263U (en) | 2013-03-26 | 2013-03-26 | Workpiece clamping and conveying mechanism of plaingrinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141843 CN203092263U (en) | 2013-03-26 | 2013-03-26 | Workpiece clamping and conveying mechanism of plaingrinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092263U true CN203092263U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141843 Expired - Fee Related CN203092263U (en) | 2013-03-26 | 2013-03-26 | Workpiece clamping and conveying mechanism of plaingrinder |
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| Country | Link |
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| CN (1) | CN203092263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551887A (en) * | 2014-12-24 | 2015-04-29 | 宁波沃特美逊机器人科技有限公司 | Swing arm manipulator |
| CN104625898A (en) * | 2015-02-03 | 2015-05-20 | 浙江群臻科技股份有限公司 | Excircle grinding machine for universal joint retainer |
| CN104690610A (en) * | 2015-02-03 | 2015-06-10 | 郑立新 | Cylindrical grinding machine for universal joint cage |
| CN104690611A (en) * | 2015-02-03 | 2015-06-10 | 郑立新 | Cylindrical grinding machine for universal joint cage |
| CN110253351A (en) * | 2019-06-25 | 2019-09-20 | 苏州经贸职业技术学院 | A kind of fluid pressure type grinding machine locating unit |
-
2013
- 2013-03-26 CN CN 201320141843 patent/CN203092263U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551887A (en) * | 2014-12-24 | 2015-04-29 | 宁波沃特美逊机器人科技有限公司 | Swing arm manipulator |
| CN104551887B (en) * | 2014-12-24 | 2016-10-05 | 宁波沃特美逊机器人科技有限公司 | Swing arm mechanical hand |
| CN104625898A (en) * | 2015-02-03 | 2015-05-20 | 浙江群臻科技股份有限公司 | Excircle grinding machine for universal joint retainer |
| CN104690610A (en) * | 2015-02-03 | 2015-06-10 | 郑立新 | Cylindrical grinding machine for universal joint cage |
| CN104690611A (en) * | 2015-02-03 | 2015-06-10 | 郑立新 | Cylindrical grinding machine for universal joint cage |
| CN110253351A (en) * | 2019-06-25 | 2019-09-20 | 苏州经贸职业技术学院 | A kind of fluid pressure type grinding machine locating unit |
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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: 20130731 Termination date: 20150326 |
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| EXPY | Termination of patent right or utility model |