CN208945775U

CN208945775U - A kind of metal end face sander

Info

Publication number: CN208945775U
Application number: CN201821375226.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Liling Xianghuan Power Machinery Co Ltd
Current assignee: Liling Xianghuan Power Machinery Co Ltd
Priority date: 2018-08-24
Filing date: 2018-08-24
Publication date: 2019-06-07
Anticipated expiration: 2028-08-24

Abstract

The utility model relates to machining equipment technical fields, and disclose a kind of metal end face sander, including pedestal, support frame is fixedly installed at the top of the pedestal, outer surface on the left of support frame offers limit hole, inner wall on the right side of support frame offers limit limiting slot, the clamping device being fixedly installed at the top of pedestal inside support frame, the middle part movable sleeve of limiting slot is connected to sliding block, the left side of sliding block is fixedly installed with connecting rod, the other end of connecting rod is fixedly connected with shield, and polishing motor is fixedly installed on the right side of shield inner wall.The metal end face sander, by pulling out clamping bar and keeping two clamp rings mutually separate, then workpiece to be added is put into the top of holder, unclamp clamping bar, utilize the mutual cooperation of clamp springs and clamping bar, it is clamped two clamp rings to machined part, prevents from improving the polishing quality of sander since the active force of polishing pad causes workpiece to be added to shake in process.

Description

A kind of metal end face sander

Technical field

The utility model relates to machining equipment technical field, specially a kind of metal end face sander.

Background technique

Machining refers to the process of to be changed by outer dimension or performance of a kind of mechanical equipment to workpiece, to machine Tool production includes the transport and preservation of raw material, and the preparation of production, the production of blank, the processing etc. of part, production content is very Extensively.

Polishing is often last one of program in the process of metal end face, but existing sander can not be treated mostly Workpiece is fixed, and needs manually to be pressed to machined part with hand to reach fixed effect, due to people in bruting process Section chief's time service be easy to it is tired out, offhand polish when be easy shake, influence the flatness that sander polishes to end face, lead It causes grinding workpieces of poor quality, is difficult to accomplish that standard is unified, since the height of workpiece to be added is different, need before polishing to sander Height is adjusted, but current sander is mostly fixed, can not highly adjust, and is not able to satisfy the processing of different height workpiece Demand affects the applicability of sander.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of metal end face sander, and it is high to have polishing quality With the advantages that height-adjustable of polishing, solving existing sander can not be fixed to machined part mostly, bruting process Middle needs are manually pressed with hand to machined part to reach fixed effect, due to manually work long hours be easy to it is tired out, It is easy to shake when offhand is polished, influences the flatness that sander polishes to end face, cause grinding workpieces of poor quality, be difficult to do It is unified to standard, it since the height of workpiece to be added is different, needs that the height of sander is adjusted before polishing, but current beat Grinding machine is mostly fixed, can not highly adjust, and is not able to satisfy the process requirements of different height workpiece, affects being applicable in for sander The problem of property.

(2) technical solution

To realize above-mentioned polishing quality height and height-adjustable purpose of polishing, the following technical side of the utility model offer Case: a kind of metal end face sander, including pedestal are fixedly installed with support frame at the top of the pedestal, on the left of support frame as described above Outer surface offer limit hole, the inner wall on the right side of support frame as described above offers limit limiting slot, and the top of the pedestal is fixed The clamping device being located inside support frame is installed, the middle part movable sleeve of the limiting slot is connected to sliding block, the left side of the sliding block Face is fixedly installed with connecting rod, and the other end of the connecting rod is fixedly connected with shield, the fixed peace in the right side of the shield inner wall Equipped with polishing motor, the output shaft of the polishing motor is fixedly connected with fender rod, and the outer surface of the fender rod other end is solid Surely it is socketed with female pulley, mother's pulley is sequentially connected with sub- pulley by transmission belt, and the inside of the sub- pulley is fixedly attached There is connecting rod, the bottom end of the connecting rod through shield and extends to the outside of shield bottom end and is fixedly connected with polishing Disk, the left side of the shield are fixedly installed with adjusting rod, and the other end of the adjusting rod through support frame and extends to branch Outside on the left of support, the upper surface that the adjusting rod is located on the left of support frame are fixedly installed with locking device, the locking dress The right end set and limit hole pivot bush unit are fixedly installed with pull rod at the top of the shield, and the other end of the pull rod runs through Support frame simultaneously extends to the outside of top of support frame and is fixedly connected with handle, and the outer surface movable sleeve of the pull rod, which is connected to, to be located at Damping spring inside support frame.

Preferably, the clamping device includes holder, is fixedly connected at the top of the bottom of the holder and pedestal, the folder The bottom of seat inner cavity is fixedly installed with retracting cylinder, and the middle part movable sleeve of the flexible tube inner chamber is connected to link block, the link block Quantity be two, two link blocks with the central symmetry of holder, fix by the mutually separate one side of two link blocks Clamping bar is installed, the other end of the clamping bar sequentially passes through retracting cylinder and holder and extends to outside and the fixation on the top of holder It is connected with clamp ring, the clamp ring is flexibly connected with the outer surface of workpiece, and the outer surface movable sleeve of the clamping bar, which is connected to be located at, to be stretched Clamp springs inside cylinder, the both ends of the clamp springs are fixedly connected with the inner wall of link block and retracting cylinder respectively.

Preferably, the locking device includes locking level, and the left end of the locking level is fixedly connected with clamping block, the lock Determine to be fixedly connected at the top of the bottom and adjusting rod of block, the outer surface movable sleeve of the locking level is connected to positioned at support frame and locking Locked hand between block, the outer surface movable sleeve of the locking level are connected to the locking bullet between clamping block and locked hand Spring, the both ends of the Lock spring are fixedly connected with the left side of the right side of clamping block and locked hand respectively, the locking The two sides of handle are fixedly installed with elongated insertion part, the other end and limit hole pivot bush unit of the elongated insertion part.

Preferably, be fixedly connected at the top of one end of the damping spring and support frame inner cavity, the damping spring it is another It is fixedly connected at the top of one end and shield.

Preferably, the quantity of the limit hole is 30, and 30 the limit hole every 15 are one group, two groups of institutes It is symmetrical centered on adjusting rod to state limit hole.

Preferably, the quantity of the clamp ring is two, and the shape of two clamp rings is adapted with workpiece to be added.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of metal end face sander, have it is following the utility model has the advantages that

1, metal end face sander, by pulling out clamping bar and keeping two clamp rings mutually separate, then by workpiece to be added It is put into the top of holder, unclamping clamping bar carries out two clamp rings to machined part using the mutual cooperation of clamp springs and clamping bar It clamps, prevents from improving the polishing matter of sander since the active force of polishing pad causes workpiece to be added to shake in process Amount.

2, metal end face sander, by pulling locked hand to draw high or press so that elongated insertion part is separated with limit hole Regulation handle adjusts the polishing height of polishing pad, and when unclamping locked hand, elongated insertion part can be inserted into limit hole, can be to polishing pad Height is fixed, and improves the practicability of sander.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model support frame side structure schematic view；

Fig. 3 is the utility model clamping device structural schematic diagram；

Fig. 4 is the utility model locking device structure schematic diagram.

In figure: 1, pedestal；2, support frame；3, limit hole；4, limiting slot；5, clamping device；51, holder；52, retracting cylinder； 53, link block；54, clamping bar；55, clamp ring；56, clamp springs；6, sliding block；7, connecting rod；8, shield；9, polishing motor；10, prevent Guard bar；11, female pulley；12, transmission belt；13, sub- pulley；14, connecting rod；15, polishing pad；16, adjusting rod；17, locking device； 171, locking level；172, clamping block；173, locked hand；174, Lock spring；175, elongated insertion part；18, pull rod；19, handle is adjusted Hand；20, damping spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-4, a kind of metal end face sander, including pedestal 1, the top of pedestal 1 and is fixedly installed with support frame 2, the outer surface in 2 left side of support frame offers limit hole 3, and the quantity of limit hole 3 is 30,30 limit holes 3 every 15 A is one group, and two groups of limit holes 3 are symmetrical centered on adjusting rod 16, and the inner wall on 2 right side of support frame offers limit limit Slot 4, the top of pedestal 1 are fixedly installed with the clamping device 5 inside support frame 2, and clamping device 5 includes holder 51, holder 51 bottom is fixedly connected with the top of pedestal 1, and the bottom of 51 inner cavity of holder is fixedly installed with retracting cylinder 52, in retracting cylinder 52 The middle part movable sleeve of chamber is connected to link block 53, and the quantity of link block 53 is two, and two link blocks 53 are with the center pair of holder 51 Claim, the mutually separate one side of two link blocks 53 is fixedly installed with clamping bar 54, by pulling out clamping bar 54 and making two clamp rings 55 is mutually separate, then workpiece to be added is put into the top of holder 51, unclamps clamping bar 54, utilizes clamp springs 56 and clamping bar 54 It cooperates, is clamped two clamp rings 55 to machined part, prevents in process due to the active force of polishing pad 15 Cause workpiece to be added to shake, improves the polishing quality of sander, the other end of clamping bar 54 sequentially passes through retracting cylinder 52 and holder 51 and extend to holder 51 top outside and be fixedly connected with clamp ring 55, the quantity of clamp ring 55 is two, two clamp rings 55 Shape be adapted with workpiece to be added, since the shape of workpiece to be added is different, plain clamp can not be suitable for it is of different shapes to Workpiece causes clamping effect poor, and the clamp ring 55 which uses can effectively prevent from holding very much in process Easily because the active force of polishing pad 15 makes the position of workpiece to be added shift, clamp ring 55 is flexibly connected with the outer surface of workpiece, The outer surface movable sleeve of clamping bar 54 is connected to the clamp springs 56 inside retracting cylinder 52, and the both ends of clamp springs 56 are respectively and even It connects block 53 to be fixedly connected with the inner wall of retracting cylinder 52, the middle part movable sleeve of limiting slot 4 is connected to sliding block 6, and the left side of sliding block 6 is fixed Connecting rod 7 is installed, the other end of connecting rod 7 is fixedly connected with shield 8, and polishing electricity is fixedly installed on the right side of 8 inner wall of shield The output shaft of machine 9, the model Y160M-4 for motor 9 of polishing, polishing motor 9 is fixedly connected with fender rod 10, and fender rod 10 is another The outer surface fixing sleeve at end is connected to female pulley 11, and female pulley 11 is sequentially connected with sub- pulley 13, sub- pulley 13 by transmission belt 12 Inside fixing sleeve be connected to connecting rod 14, the bottom end of connecting rod 14 is through shield 8 and extends to the outside of 8 bottom end of shield And it is fixedly connected with polishing pad 15, the left side of shield 8 is fixedly installed with adjusting rod 16, and the other end of adjusting rod 16 runs through Support frame 2 and the outside for extending to 2 left side of support frame, the upper surface that adjusting rod 16 is located at 2 left side of support frame are fixedly installed with lock Determine device 17, locking device 17 includes locking level 171, and the shape of locking level 171 is cylinder, and the diameter of locking level 171 with The diameter of limit hole 3 is adapted, the gap when locking level 171 is inserted into 3 inside of limit hole, between locking level 171 and limit hole 3 Very little can be ignored, and in process be not in the case where shaking causes height to deviate, locking level 171 Left end is fixedly connected with clamping block 172, and the bottom of clamping block 172 is fixedly connected with the top of adjusting rod 16, outside locking level 171 Surface activity is socketed with the locked hand 173 between support frame 2 and clamping block 172, by pulling locked hand 173, makes It obtains elongated insertion part 175 to separate with limit hole 3, draws high or press the polishing height that regulation handle 19 adjusts polishing pad 15, unclamp locking When handle 173, elongated insertion part 175 can be inserted into limit hole 3, can be fixed to the height of polishing pad 15, improve sander Practicability, the outer surface movable sleeve of locking level 171 are connected to the Lock spring between clamping block 172 and locked hand 173 174, the both ends of Lock spring 174 are fixedly connected with the left side of the right side of clamping block 172 and locked hand 173 respectively, lock The two sides for determining handle 173 are fixedly installed with elongated insertion part 175, the other end and 3 pivot bush unit of limit hole of elongated insertion part 175, locking The right end and 3 pivot bush unit of limit hole of device 17, the top of shield 8 are fixedly installed with pull rod 18, and the other end of pull rod 18 passes through Perforating branches support 2 simultaneously extends to the outside on 2 top of support frame and is fixedly connected with regulation handle 19, the outer surface movable sleeve of pull rod 18 It is connected to the damping spring 20 being located inside support frame 2, is fixedly connected at the top of one end and 2 inner cavity of support frame of damping spring 20, The other end of damping spring 20 is fixedly connected with the top of shield 8, and damping spring 20 can effectively prevent polishing pad 15 from existing The case where shaking during moving up and down promotes the flatness of grinding accuracy and polishing.

When work, clamping bar 54 is pulled first, is put into workpiece to be processed, then unclamp clamping bar 54, the work of clamp springs 56 Firmly clamp ring 55 can be made to be clamped to machined part, then pull locked hand 173 that elongated insertion part 175 is divided with limit hole 3 From, the height of polishing pad 15 is adjusted according to processing request to machined part, then unclamp locked hand 173, elongated insertion part 175 The height of polishing pad 15 can be fixed under the active force of Lock spring 174, finally power on and carry out to machined part Polishing.

In conclusion the metal end face sander, by pulling out clamping bar 54 and keeping two clamp rings 55 mutually separate, so Workpiece to be added is put into the top of holder 51 afterwards, unclamps clamping bar 54, the mutual cooperation of clamp springs 56 and clamping bar 54 makes two folders Ring 55 is clamped to machined part, is prevented in process since the active force of polishing pad 15 causes workpiece to be added to shake, Improve the polishing quality of sander；By pulling locked hand 173 so that elongated insertion part 175 is separated with limit hole 3, draw high or The polishing height that regulation handle 19 adjusts polishing pad 15 is pressed, when unclamping locked hand 173, elongated insertion part 175 can be inserted into limit hole 3, the height of polishing pad 15 can be fixed, improve the practicability of sander；Solves the most nothing of existing sander Method is fixed to machined part, needs manually to be pressed to machined part with hand in bruting process to reach fixed effect, Due to manually work long hours be easy to it is tired out, offhand polish when be easy shake, influence sander and end face polishing put down Whole degree causes grinding workpieces of poor quality, is difficult to accomplish that standard is unified, since the height of workpiece to be added is different, needs before polishing pair The height of sander is adjusted, but current sander is mostly fixed, can not highly adjust, and is not able to satisfy different height work The process requirements of part, the problem of affecting the applicability of sander.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of metal end face sander, including pedestal (1), it is characterised in that: be fixedly installed with branch at the top of the pedestal (1) Support (2), the outer surface on the left of support frame as described above (2) offer limit hole (3), and the inner wall on the right side of support frame as described above (2) opens up Have limit limiting slot (4), the clamping device (5) internal positioned at support frame (2), institute are fixedly installed at the top of the pedestal (1) The middle part movable sleeve for stating limiting slot (4) is connected to sliding block (6), and the left side of the sliding block (6) is fixedly installed with connecting rod (7), described The other end of connecting rod (7) is fixedly connected with shield (8), is fixedly installed with polishing motor on the right side of shield (8) inner wall (9), the output shaft of polishing motor (9) is fixedly connected with fender rod (10), the outer surface of fender rod (10) other end Fixing sleeve is connected to female pulley (11), and mother's pulley (11) is sequentially connected with sub- pulley (13), the son by transmission belt (12) The inside fixing sleeve of pulley (13) is connected to connecting rod (14), and the bottom end of the connecting rod (14) through shield (8) and extends to It the outside of shield (8) bottom end and is fixedly connected with polishing pad (15), the left side of the shield (8) is fixedly installed with adjusting The other end of bar (16), the adjusting rod (16) through support frame (2) and extends to the outside on the left of support frame (2), the tune The upper surface that pole (16) is located on the left of support frame (2) is fixedly installed with locking device (17), the right side of the locking device (17) End and limit hole (3) pivot bush unit, are fixedly installed with pull rod (18) at the top of the shield (8), the pull rod (18) it is another One end is through support frame (2) and extends to the outside on support frame (2) top and is fixedly connected with handle (19), the pull rod (18) Outer surface movable sleeve be connected to the damping spring (20) internal positioned at support frame (2).

2. a kind of metal end face sander according to claim 1, it is characterised in that: the clamping device (5) includes folder Seat (51) is fixedly connected at the top of the bottom and pedestal (1) of the holder (51), and the bottom of holder (51) inner cavity is fixed to pacify Equipped with retracting cylinder (52), the middle part movable sleeve of retracting cylinder (52) inner cavity is connected to link block (53), the link block (53) Quantity is two, and for two link blocks (53) with the central symmetry of holder (51), two link blocks (53) are mutually separate It is fixedly installed on one side clamping bar (54), the other end of the clamping bar (54) sequentially passes through retracting cylinder (52) and holder (51) and prolongs It extends to the outside on the top of holder (51) and is fixedly connected with clamp ring (55), the outer surface activity of the clamp ring (55) and workpiece connects It connects, the outer surface movable sleeve of the clamping bar (54) is connected to the clamp springs (56) internal positioned at retracting cylinder (52), the clamping bullet The both ends of spring (56) are fixedly connected with the inner wall of link block (53) and retracting cylinder (52) respectively.

3. a kind of metal end face sander according to claim 1, it is characterised in that: the locking device (17) includes lock The left end of fixed pole (171), the locking level (171) is fixedly connected with clamping block (172), the bottom of the clamping block (172) with Adjusting rod is fixedly connected at the top of (16), and the outer surface movable sleeve of the locking level (171) is connected to positioned at support frame (2) and locking Locked hand (173) between block (172), the outer surface movable sleeve of the locking level (171) be connected to positioned at clamping block (172) with Lock spring (174) between locked hand (173), the both ends of the Lock spring (174) right side with clamping block (172) respectively Side is fixedly connected with the left side of locked hand (173), and the two sides of the locked hand (173) are fixedly installed with elongated insertion part (175), the other end of the elongated insertion part (175) and limit hole (3) pivot bush unit.

4. a kind of metal end face sander according to claim 1, it is characterised in that: one end of the damping spring (20) It is fixedly connected at the top of support frame (2) inner cavity, the fixed company of the other end of the damping spring (20) and the top of shield (8) It connects.

5. a kind of metal end face sander according to claim 1, it is characterised in that: the quantity of the limit hole (3) is 30,30 the limit hole (3) every 15 are one group, and limit hole described in two groups (3) is centered on adjusting rod (16) It is symmetrical.

6. a kind of metal end face sander according to claim 2, it is characterised in that: the quantity of the clamp ring (55) is two A, the shape of two clamp rings (55) is adapted with workpiece to be added.