CN202496522U - Heel locking mechanism of sole pressing machine - Google Patents
Heel locking mechanism of sole pressing machine Download PDFInfo
- Publication number
- CN202496522U CN202496522U CN2012200712286U CN201220071228U CN202496522U CN 202496522 U CN202496522 U CN 202496522U CN 2012200712286 U CN2012200712286 U CN 2012200712286U CN 201220071228 U CN201220071228 U CN 201220071228U CN 202496522 U CN202496522 U CN 202496522U
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- hydraulic cylinder
- pressing
- pressing piece
- piece
- locking mechanism
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- Expired - Fee Related
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Abstract
The utility model relates to a heel locking mechanism of a sole pressing machine, which comprises a pressing piece arranged in the heel direction of a die on a working platform. The pressing piece adopts a resetting structure and the resetting structure pushes the pressing piece to move toward the die. The heel locking mechanism also comprises a locking shaft and the locking shaft is fixedly connected with the pressing piece. Two pressing sheets are coated on the outside of the locking shaft. A hydraulic cylinder is connected with the pressing sheets and the gap between the two pressing sheets is controlled through the hydraulic cylinder. Due to the adoption of the heel locking mechanism, the pressing piece arranged in the heel direction of the die on the working platform can be locked or unlocked through controlling the hydraulic cylinder. The pressing and locking operation is realized through the hydraulic cylinder, so that the locking is reliable and fast. Meanwhile, the automation of the pressing and locking operation is easy to realize.
Description
Technical field
The utility model relates to a kind of heel curre locking mechanism of sole pressing machine.
Background technology
Leather shoes need carry out upper of a shoe and sole bonding in the process of making, and in bonding process, need external force will carry out the bonding part of needs that gluing handles and fit each other and apply certain pressure, and sole pressing machine is exactly the machinery of the above-mentioned operation of enforcement.Sole pressing machine comprises a workbench, and the rubber mold similar with the sole shape is placed on the workbench, and the leather shoes that carried out the gluing processing are placed in the rubber mold, stretches in the leather shoes to be used to support inner shoe tree.Sole pressing machine heel curre locking mechanism is arranged on the heel curre direction of mould, is used for mould is fixed on workbench, by laminating mechanism mould and the leather shoes that are placed in the mould is carried out pressing then.
Existing sole pressing machine heel curre locking mechanism comprises a pressing piece that is arranged on workbench mold heel curre direction; The rear of this pressing piece is connected with screw rod; Screw rod and workbench pass through thread connection; Through rotating screw bolt make this pressing piece by mould heel curre direction near with leave mould, simultaneously nationality is by between the two flank locking pressing piece.Its shortcoming mainly contains: 1, the reliability of screw-threaded coupling is too low, becomes flexible easily to cause locking to be lost efficacy; 2, rotating screw bolt needs manual operations, has increased working strength of workers and technical ability requirement; 3, it is slow to use screw rod to drive the pressing piece translational speed, inefficiency.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned defective of prior art, and a kind of reliable lock is provided, the sole pressing machine heel curre locking mechanism that efficient is high.
The utility model comprises the pressing piece that is arranged on workbench mold heel curre direction; Its technical solution is that this pressing piece has a resetting structure; This resetting structure promotes pressing piece and moves to the direction of mould, also is provided with lock shaft, and this lock shaft and pressing piece are fixedly connected; Two clamping pieces are coated on outside the lock shaft, and hydraulic cylinder connects with clamping piece and controls the gap between two clamping pieces by hydraulic cylinder.
After adopting said structure; When the gap of two clamping pieces of hydraulic cylinder control dwindles; Two clamping pieces can tightly be embraced lock shaft, and the axially-movable that makes lock shaft is by locked, thereby the pressing piece that makes the workbench mold heel curre direction that is fixedly connected with lock shaft is by locked; When the gap enlargement of two clamping pieces of hydraulic cylinder control, lock shaft just can slide between two staies, thereby has removed sealed to the pressing piece of workbench mold heel curre direction.
Like this, we be only through just can realizing sealed or release to the pressing piece of workbench mold heel curre direction to the control of hydraulic cylinder, not only make sealed reliably but also fast by the hydraulic cylinder locking of exerting pressure, and easily are automated simultaneously.
Description of drawings
Further illustrate the particular content of the utility model below in conjunction with accompanying drawing and embodiment.
Fig. 1: the structural representation of present embodiment.
The A-A cutaway view of Fig. 2: Fig. 1.
The specific embodiment
As shown in the figure, present embodiment comprises the pressing piece 2 that is arranged on workbench 1 mold heel curre direction, and this pressing piece 2 has a resetting structure; This resetting structure promotes pressing piece 2 and moves to the direction of mould, and lock shaft 3 is fixedly connected with pressing piece 2, and the axis of lock shaft 3 is parallel with the direction of motion of pressing piece 2; Two clamping pieces 41,42 are coated on outside the lock shaft 3; One end of two clamping pieces 41,42 is hinged, and the other end is a movable end, two clamping pieces 41, has a resetting structure between 42; This resetting structure promotes two movable ends to the direction motion that separates; Two movable ends are provided with through hole, and the piston rod 52 of hydraulic cylinder 5 passes two through hole, and hydraulic cylinder 5 cylinder bodies are provided with sleeve 6 to the outside of the piston rod 52 between the clamping piece 41; One end of sleeve 6 is resisted against on hydraulic cylinder 5 cylinder bodies; The other end is resisted against on the movable end of the nearer clamping piece 41 of hydraulic pressure 5 cylinder cylinder bodies, and the partial fixing that piston rod 52 passes clamping piece 41,42 through holes is connected with dilation 7, and this dilation 7 is resisted against on the movable end of hydraulic cylinder 2 cylinder bodies clamping piece 42 far away.
When the piston rod of hydraulic cylinder when cylinder body bounces back, the movable end that sleeve and bulge branch haul two clamping pieces dwindles the gap between two movable ends, thereby makes clamping piece compress lock shaft; When the piston rod of hydraulic cylinder stretched out from cylinder body, the movable end of two clamping pieces can be expanded under the drive of resetting structure, thereby makes clamping piece unclamp lock shaft.
In the present embodiment; Pressing piece on lock shaft and the workbench moves in the same way; So the axis of lock shaft is parallel with the direction of motion of pressing piece, when connecting through the bar thick stick between lock shaft and the pressing piece or the axis of other lock shaft when being fixedly connected form and the motion side of pressing piece also can be uneven states.In the present embodiment, the dilation of piston rod is the nut that is fixed on the piston rod.
In the utility model, the connecting mode between hydraulic cylinder and two clamping pieces can also be other structures that can control distance between two clamping pieces.
Claims (2)
1. sole pressing machine heel curre locking mechanism; Comprise the pressing piece that is arranged on workbench mold heel curre direction, it is characterized in that: this pressing piece has a resetting structure, and this resetting structure promotes pressing piece and moves to the direction of mould; Also be provided with lock shaft; Lock shaft and pressing piece are fixedly connected, and two clamping pieces are coated on outside the lock shaft, and hydraulic cylinder connects with clamping piece and controls the gap between two clamping pieces by hydraulic cylinder.
2. sole pressing machine heel curre locking mechanism according to claim 1; It is characterized in that: an end of two clamping pieces is hinged, and the other end is a movable end, has a resetting structure between two clamping pieces; This resetting structure promotes two movable ends to the direction motion that separates; Two movable ends are provided with through hole, and the piston rod of hydraulic cylinder passes two through hole, and hydraulic cylinder body is provided with sleeve to the outside of the piston rod between the clamping piece; One end of sleeve is resisted against on the hydraulic cylinder body; The other end is resisted against on the movable end of the nearer clamping piece of hydraulic cylinder body, and the partial fixing that piston rod passes the clamping piece through hole is connected with dilation, and this dilation is resisted against on the movable end of hydraulic cylinder body clamping piece far away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200712286U CN202496522U (en) | 2012-03-01 | 2012-03-01 | Heel locking mechanism of sole pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200712286U CN202496522U (en) | 2012-03-01 | 2012-03-01 | Heel locking mechanism of sole pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496522U true CN202496522U (en) | 2012-10-24 |
Family
ID=47033160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200712286U Expired - Fee Related CN202496522U (en) | 2012-03-01 | 2012-03-01 | Heel locking mechanism of sole pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496522U (en) |
-
2012
- 2012-03-01 CN CN2012200712286U patent/CN202496522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140301 |