CN209599472U - A kind of clamping device of Split type die - Google Patents

Abstract

The utility model relates to clamping mould field, especially a kind of clamping device of Split type die comprising: driving device, outer cylinder and inner cylinder；The inner cylinder includes holding hole tightly, holding part and connector tightly；When the inner cylinder is moved down relative to the outer cylinder, the holding part of circle distribution realizes that the internal diameter of the circumference is shunk on the side wall of the inner cylinder；The driving device includes attachment base, boss, telescopic cylinder, motor, rotary joint and intake valve；The clamping device can realize the fast and stable clamping to Split type die, while also have rotation clamping or machining function；When furthermore can solve telescopic cylinder rotation the problem of air inlet pipe winding damage；The clamping device is equipped with driving device and is cleverly combined together rotating mechanism and flexible lifting body, so that the structure of the clamping device is simple, compact and stable, ensure that stabilization clamping and the processing of Split type die.

Description

A kind of clamping device of Split type die

Technical field

The utility model relates to clamping mould field, especially a kind of clamping device of Split type die.

Background technique

In the production of domestic ceramics, need for pug to be placed into roll forming in Split type die, due to split type mould Tool is separated structure, subsequent not can guarantee special-shaped gypsum mold if Split type die is each other without holding clamping tightly Globality, pug can not be loaded, unlikely realize roll forming.

The locking clamping of special-shaped gypsum mould in the prior art, what the overwhelming majority was realized by the way of artificial force binding, This mode allow mold locking and divide mold process all to expend the time very much, and be easy because lateral surface stress is not when mold binding Uniformly lead to the damage of mold；There is minority to carry out locking operation to special-shaped gypsum mould using automation structure, although locking It is easy to operate quick, but structure is too complicated, driving structure design is unreasonable, leads to corresponding clamping device work manufacturing cost Height, structural instability, and have a single function；Application is poor.

Utility model content

In view of the foregoing drawbacks, the purpose of this utility model is that proposing that a kind of cost is low, structure is more stable, function The clamping device of the Split type die of multiplicity.

For this purpose, the utility model uses following technical scheme:

A kind of clamping device of Split type die comprising: driving device, outer cylinder and inner cylinder；The inner cylinder includes holding tightly Hole holds part and connector tightly；The outer cylinder is arranged on the outside of the inner cylinder, and the side wall of the inner cylinder is equipped with equally distributed armful Tieholen, the holding part are movably set in the holding hole, and the thickness for holding part tightly is greater than the depth for holding hole tightly； The inner cylinder is movably fixed on the outer tube side wall by the connector, and make the inner cylinder only can be relative to outer cylinder above and below It is mobile；The inner sidewall of the outer cylinder is equipped with the first bevel phase, and the lateral wall of the inner cylinder is equipped with the second bevel phase, the holding part Outside be equipped with third bevel phase；First bevel phase cooperates with second bevel phase and third bevel phase real respectively Existing contact of the face with face；When the inner cylinder is moved down relative to the outer cylinder, the circle distribution on the side wall of the inner cylinder It holds part tightly and realizes that the internal diameter of the circumference is shunk；The driving device includes attachment base, boss, telescopic cylinder, motor, rotary joint And intake valve；Lifting hollow-out parts are equipped in the attachment base；The turning end of the motor passes through the attachment base and the outer cylinder Bottom connection；The motor is rotatablely connected by bearing and the attachment base；Lumen is equipped with inside the motor；It is described flexible The bottom of the ontology connection and the motor of cylinder, the driving end of the telescopic cylinder sequentially passes through the lumen and the lifting Hollow-out parts are connect with the boss；The boss is connect with the bottom of the inner cylinder；The intake valve passes through the rotary joint It is connected to the lower end of the telescopic cylinder.

More preferably, the outside of the motor is additionally provided with metal sleeve；The metal sleeve is installed on the electricity by bolt The outside of machine and bearing.

More preferably, the side wall of the outer cylinder is equipped with limiting slot；The connector be movably set in the limiting slot and It can be moved up and down in the limiting slot；The medial surface of the connector is the be adapted with the second bevel phase of the inner cylinder Four bevel phases；The connector is equipped with the first connecting hole, and the inner cylinder is equipped with the second connecting hole, the inner cylinder and connector First connecting hole is passed through by fixing piece and the second connecting hole is fixed.

More preferably, the outside of the metal sleeve is additionally provided with pedestal；The pedestal includes link block, sliding guide block and guiding Plate；The sliding guide block is equipped with multiple be installed on behind the guide plate；The link block is bolted to described lead To before plate；The sliding guide block back is equipped with slide rail, and the slide rail can drive and glide on the sliding guide block It is dynamic；The link block is C-shape, and the front end of the link block is connect with the metal sleeve.

More preferably, the upper and lower ends of the inner cylinder are equipped with seal groove, are equipped with sealing ring in the seal groove.

More preferably, the outside of the connector is equipped with baffle, and the baffle hides the limiting slot on the outside of the outer cylinder Lid.

More preferably, the inner sidewall of the inner cylinder includes upper inner wall section, lower inner wall section and changeover portion；The upper inner wall section it is interior Diameter is greater than the internal diameter of the lower inner wall section, and the transition of internal diameter even transition is arranged between the upper inner wall section and the lower inner wall section Section；The holding hole is set on the upper inner wall section.

More preferably, the bottom for holding hole tightly is connected with the changeover portion, and it is sliding that the bottom for holding hole tightly is equipped with holding part Slot, the holding part sliding slot extend to the inside of the inner cylinder, described to hold part sliding slot and the lower shape phase for holding part tightly tightly It adapts to.

More preferably, the bottom outside face of the inner cylinder is additionally provided with guide groove, is equipped with wear ring in the guide groove, is used for Improve the guiding performance of the inner cylinder.

More preferably, the telescopic cylinder is detachably connected with the motor for bearing.

The utility model proposes a kind of clamping device of Split type die, the Split type die is that have at least two parts mould Tool is spliced, whole to have molding cavity；The clamping device can realize the fast and stable clamping to Split type die, simultaneously Also there is rotation clamping or machining function；When furthermore can solve telescopic cylinder rotation the problem of air inlet pipe winding damage；It is described Clamping device is equipped with driving device and is cleverly combined together rotating mechanism and flexible lifting body, so that the clamping device Structure it is simple, it is compact and stablize, ensure that stabilization clamping and the processing of Split type die.

Detailed description of the invention

Fig. 1 is the main view of one embodiment of the utility model；

Fig. 2 is the side view of one embodiment of the utility model；

Fig. 3 is the partial exploded view of one embodiment of the utility model；

Fig. 4 is the partial sectional view of one embodiment of the utility model；

Fig. 5 is the partial enlarged view of one embodiment of the utility model.

Wherein: driving device 100, inner cylinder 300, holds hole 310 tightly, holds part 320, connector 330, first tightly tiltedly outer cylinder 200 Face section the 210, second bevel phase 220, third bevel phase 230, attachment base 110, telescopic cylinder 120, motor 130, moving valve 140, Fixed valve 150, boss 160, metal sleeve 170, limiting slot 240, the 4th bevel phase 250, the connection of the first connecting hole 331, second Hole 332, pedestal 400, link block 410, guide plate 420, sliding guide block 430, slide rail 431, seal groove 340, baffle 333, Upper inner wall section 350, changeover portion 370, holds part sliding slot 311, guide groove 380 tightly at lower inner wall section 360.

Specific embodiment

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

As shown in Figs. 1-5, a kind of clamping device of Split type die comprising: driving device 100, outer cylinder 200 and interior Cylinder 300；The inner cylinder 300 includes holding hole 310 tightly, holding part 320 and connector 330 tightly；The outer cylinder 200 is arranged in the inner cylinder The side wall in 300 outsides, the inner cylinder 300 is equipped with equally distributed holding hole 310, and the holding part 320 is movably set in institute It states and holds tightly in hole 310, and the thickness for holding part 320 tightly is greater than the depth for holding hole 310 tightly；The connector 330 is by institute It states inner cylinder 300 to be movably fixed on 200 side wall of outer cylinder, and makes the inner cylinder 300 only can be relative to moving down on outer cylinder 200 It is dynamic；The inner sidewall of the outer cylinder 200 is equipped with the first bevel phase 210, and the lateral wall of the inner cylinder 300 is equipped with the second bevel phase 220, The outside for holding part 320 tightly is equipped with third bevel phase 230；First bevel phase 210 respectively with second bevel phase 220 Contact with 230 mutual cooperation realization face of third bevel phase with face；The inner cylinder 300 is moved down relative to the outer cylinder 200 When, the part 320 of holding tightly of circle distribution realizes that the internal diameter of the circumference is shunk on the side wall of the inner cylinder 300；The driving device 100 include attachment base 110, boss 160, telescopic cylinder 120, motor 130, rotary joint 140 and intake valve 150.

Lifting hollow-out parts are equipped in the attachment base；The turning end of the motor 130 passes through the attachment base 110 and institute State the bottom connection of outer cylinder 200；The motor 130 is rotatablely connected by bearing and the attachment base 110；

Lumen is equipped with inside the motor 130；The bottom of the ontology connection and the motor 130 of the telescopic cylinder 120 Portion, the driving end of the telescopic cylinder 120 sequentially passes through the lumen and the lifting hollow-out parts are connect with the boss 160； The boss 160 is connect with the bottom of the inner cylinder；The intake valve 150 is connected to described stretch by the rotary joint 140 The lower end of contracting cylinder 120.

The outside of the motor 130 is additionally provided with metal sleeve 170；The metal sleeve 170 is installed on described by bolt The outside of motor 130 and bearing, the top of the motor 130 are connect with the bottom of the outer cylinder 200, bottom and driving electricity The output end of machine 130 connects.

It can effectively avoid when motor 130 is in running equipped with 170 sets of metal sleeve by extraneous destruction Or influence, the safety of the device is further improved, the top of metal sleeve 170 is connect with the bottom of outer cylinder 200 into one The connection of step strengthened between driving device 100 and inner/outer tube 200, further improves the safety of the clamping device.

The side wall of the outer cylinder 200 is equipped with limiting slot 240；The connector 330 is movably set in the limiting slot 240 It is interior and can be moved up and down in the limiting slot 240, and the mobile distance of the connector 330 is not less than 300 phase of inner cylinder For the mobile distance of the outer cylinder 200；The medial surface of the connector 330 is the second bevel phase 220 with the inner cylinder 300 The 4th adaptable bevel phase 250；The connector 330 is equipped with the first connecting hole 331, and the inner cylinder 300 is equipped with second Connecting hole 332, the inner cylinder 300 and connector 330 pass through first connecting hole 331 and the second connecting hole by fixing piece 332 is fixed；The medial surface of connector 330 and the inclined degree of 300 lateral wall of inner cylinder are adapted, and it is close to be conducive to connector 330 It is bonded inner cylinder 300, guarantees the fixed of inner cylinder 300 and connector 330.Limiting slot 240 is opened up on the side wall of outer cylinder 200, The range for being limited, while being limited to connector 330 using outer cylinder 200 guarantees movement of the connector 330 in limiting slot 240 The distance distance mobile relative to the outer cylinder 200 not less than the inner cylinder 300, make limiting slot 240 will not be to inner cylinder 300 It normally moves up and down and causes to hinder.Connector 330 by screw, bolt, sunk screw or other can be realized the fixation of fastening Part is fixed on inner cylinder 300, easy for installation.

The outside of the metal sleeve 170 is additionally provided with pedestal 400；The pedestal 400 includes link block 410, sliding guide block 430 and guide plate 420；The sliding guide block 430 is equipped with multiple be installed on behind the guide plate 420；The link block 410 are bolted to before the guide plate 420；430 back of sliding guide block is equipped with slide rail 431, described Slide rail 431 can drive the sliding guide block 430 to slide up and down；The link block 410 is C-shape, the link block 410 Front end is connect with the metal sleeve 170；Slide rail 431 can drive the upper lower guide block sliding of sliding, sliding guide block 430 with Guide plate 420 connects, and connect before guide plate 420 with link block 410, link block 410 is connected to metal sleeve 170, is equal to Entire device can the sliding based on slide rail 431 and slide, integrally bring a liftable effect for the device Fruit is mountable to wall surface, saves space.

The upper and lower ends of the inner cylinder 300 are equipped with seal groove 340, are equipped with sealing ring in the seal groove 340；Because of inner cylinder 300 are driven by gas source, it is therefore desirable to which good air-tightness just can guarantee good pneumatic effect.In the upper and lower ends of inner cylinder 300 It is designed with the seal groove 340 and sealing ring for sealing, thorough seal is carried out to the outer wall of entire inner cylinder 300, guarantees sealing effect Fruit.

The outside of the connector 330 is equipped with baffle 333, and the baffle 333 is on the outside of the outer cylinder 200 by the limit Slot 240 covers；Baffle 333 can be covered from outside by limiting slot 240, that is, have the function that beauty, and played sealing and made With, while the dirty space between inner cylinder 300 and outer cylinder 200 of foreign matter also can be effectively prevented.

The inner sidewall of the inner cylinder 300 includes upper inner wall section 350, lower inner wall section 360 and changeover portion 370；The upper inner wall The internal diameter of section 350 is greater than the internal diameter of the lower inner wall section 360, is arranged between the upper inner wall section 350 and the lower inner wall section 360 The changeover portion 370 of internal diameter even transition；The holding hole 310 is set on the upper inner wall section 350；Since special-shaped plaster mold is Mould is separated, and special-shaped plaster mold is the small structure in the big bottom in top, therefore when realizing holding process, it is only necessary to from special-shaped gypsum The upper half of mould holds special-shaped plaster mold tightly, and the holding process of entire special-shaped plaster mold can be realized, therefore holds 320 need of part tightly Upper inner wall section 350 is set.The upper-lower section segmental structure of 300 inner sidewall of inner cylinder helps to place special-shaped gypsum simultaneously Mould.

The bottom for holding hole 310 tightly is connected with the changeover portion 370, and the bottom for holding hole 310 tightly, which is equipped with, holds part tightly Sliding slot 311, the holding part sliding slot 311 extend to the inside of the inner cylinder 300, the holding part sliding slot 311 and the holding The lower shape of part 320 is adapted；When holding part 320 is moved inward by the inner sidewall extruding of outer cylinder 200, part sliding slot is held tightly 311 may be implemented to promote the guiding and supporting role for holding part 320 tightly the stability held tightly when part 320 moves inward.

The bottom outside face of the inner cylinder 300 is additionally provided with guide groove 380, is equipped with wear ring in the guide groove 380, uses In the guiding performance for improving the inner cylinder 300；The guiding performance of inner cylinder 300 can be improved in wear ring, reduces the abrasion of sealing ring, reduces Frictional resistance.

The telescopic cylinder 120 is detachably connected with the motor 130 for bearing；Being detachably connected by bearing is beneficial to The maintenance and maintenance of post facility, easy removal also save the labor intensity of worker.

When carrying out special-shaped plaster mold progress clamping process, under original state, the telescopic cylinder 120 jacks the boss 160 drive the inner cylinder 300 to move up relative to outer cylinder 200 in turn, and the outer wall of the inner cylinder 300 holds the outer of part 320 tightly The inner sidewall of side and outer cylinder 200 is all inclined-plane, and the thickness for holding part 320 tightly is greater than the depth for holding hole 310 tightly, the inner cylinder again 300 relative to outer cylinder 200 when moving up, can Xiang Yuanzhou without the keeping out for 200 inner wall of outer cylinder on the outside of all holding parts 320 Outer expansion；It is put into described interior same 300 when splicing integral Split type die, the inner cylinder 300 is in the telescopic cylinder 120 Under the action of when moving down, the inner cylinder be equipped with it is all it is described hold tightly parts 320 will 200 inner sidewall of outer cylinder first tiltedly It is squeezed under the extruding of face section 210 into circumference, and then the holding part 320 of circle distribution realizes the circle on the side wall of inner cylinder 300 The internal diameter in week is shunk, and is operated to realize to the holding for the special-shaped plaster mold being placed in inner cylinder 300；Since special-shaped plaster mold exists It realizes and also needs to load molding mass and roll forming green body after holding process tightly, therefore, rotated when motor 130 is drivingly connected seat 110 When the outer cylinder 200 can be driven to rotate, and by the connector 330 and held tightly between the inner cylinder 200 and the outer cylinder 300 The limit connection of part 320, therefore the rotation of the outer cylinder 200 will drive fission inner cylinder 300 and be placed in the inner cylinder 300 Formula mold rotates together, and the Split type die rotation can further increase the flexibility in clamping and molding process, just In clamping and add；Furthermore motor 130 will drive the telescopic cylinder when driving the outer cylinder 200 and inner cylinder 300 rotates 120 rotations, the telescopic cylinder 120 are equipped with the rotary joint 140 and intake valve 150, and external feed stream pipeline is connected to described On intake valve 150, while so that the outer cylinder and the inner cylinder 300 realize rotation, external feed stream pipe can not have to follow institute The rotation of telescopic cylinder 120 is stated, the problem of damaging can be wound to avoid air inlet pipe；The clamping device will equipped with driving device 100 Rotating mechanism and flexible lifting body are cleverly combined together, so that the structure of the clamping device is simple, compact and stable, It ensure that stabilization clamping and the processing of point Integral die.

Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model, These modes are fallen within the protection scope of the utility model.

Claims (10)

1. a kind of clamping device of Split type die characterized by comprising driving device, outer cylinder and inner cylinder；The inner cylinder packet It includes and holds hole tightly, holds part and connector tightly；The outer cylinder is arranged on the outside of the inner cylinder, and the side wall of the inner cylinder, which is equipped with, uniformly to be divided The holding hole of cloth, the holding part are movably set in the holding hole, and the thickness for holding part tightly is greater than the holding hole Depth；The inner cylinder is movably fixed on the outer tube side wall by the connector, and makes the inner cylinder only can be relative to Outer cylinder moves up and down；The inner sidewall of the outer cylinder is equipped with the first bevel phase, and the lateral wall of the inner cylinder is equipped with the second bevel phase, institute The outside for holding part tightly is stated equipped with third bevel phase；First bevel phase respectively with second bevel phase and third bevel phase phase Mutually contact of the cooperation realization face with face；When the inner cylinder is moved down relative to the outer cylinder, the circle on the side wall of the inner cylinder The holding part of week distribution realizes that the internal diameter of the circumference is shunk；

The driving device includes attachment base, boss, telescopic cylinder, motor, rotary joint and intake valve；It is set in the attachment base There are lifting hollow-out parts；The turning end of the motor is connect by the attachment base with the bottom of the outer cylinder；The motor passes through Bearing and the attachment base are rotatablely connected；Lumen is equipped with inside the motor；Ontology connection and the electricity of the telescopic cylinder The bottom of machine, the driving end of the telescopic cylinder sequentially passes through the lumen and the lifting hollow-out parts are connect with the boss； The boss is connect with the bottom of the inner cylinder；The intake valve is connected under the telescopic cylinder by the rotary joint End.

2. a kind of clamping device of Split type die according to claim 1, it is characterised in that: the outside of the motor is also Equipped with metal sleeve；The metal sleeve is installed on the outside of the motor and bearing by bolt.

3. a kind of clamping device of Split type die according to claim 1, it is characterised in that: on the side wall of the outer cylinder Equipped with limiting slot；The connector is movably set in the limiting slot and can move up and down in the limiting slot；The company The medial surface of fitting is fourth bevel phase adaptable with the second bevel phase of the inner cylinder；The connector is equipped with first and connects Connect hole, the inner cylinder be equipped with the second connecting hole, the inner cylinder and connector by fixing piece pass through first connecting hole and Second connecting hole is fixed.

4. a kind of clamping device of Split type die according to claim 2, it is characterised in that: outside the metal sleeve Portion is additionally provided with pedestal；The pedestal includes link block, sliding guide block and guide plate；The sliding guide block is installed on institute equipped with multiple It states behind guide plate；The link block is bolted to before the guide plate；The sliding guide block back is equipped with Slide rail, the slide rail can drive the sliding guide block to slide up and down；The link block is C-shape, the link block Front end connect with the metal sleeve.

5. a kind of clamping device of Split type die according to claim 1, it is characterised in that: up and down the two of the inner cylinder End is equipped with seal groove, is equipped with sealing ring in the seal groove.

6. a kind of clamping device of Split type die according to claim 3, it is characterised in that: the outside of the connector Equipped with baffle, the baffle covers the limiting slot on the outside of the outer cylinder.

7. a kind of clamping device of Split type die according to claim 1, it is characterised in that: the inner sidewall of the inner cylinder Including upper inner wall section, lower inner wall section and changeover portion；The internal diameter of the upper inner wall section be greater than the lower inner wall section internal diameter, it is described on The changeover portion of internal diameter even transition is set between inner wall section and the lower inner wall section；The holding hole is set to the upper inner wall section On.

8. a kind of clamping device of Split type die according to claim 7, it is characterised in that: the bottom for holding hole tightly It is connected with the changeover portion, the bottom for holding hole tightly, which is equipped with, holds part sliding slot tightly, and the holding part sliding slot is into the inner cylinder Side extends, and the part sliding slot of holding tightly is adapted with the lower shape for holding part tightly.

9. a kind of clamping device of Split type die according to claim 1, it is characterised in that: outside the bottom of the inner cylinder Side is additionally provided with guide groove, is equipped with wear ring in the guide groove, for improving the guiding performance of the inner cylinder.

10. a kind of clamping device of Split type die according to claim 1, it is characterised in that: the telescopic cylinder with The motor is detachably connected for bearing.