CN210211207U - Upper die fastening device for tableware forming machine - Google Patents
Upper die fastening device for tableware forming machine Download PDFInfo
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- CN210211207U CN210211207U CN201921020073.1U CN201921020073U CN210211207U CN 210211207 U CN210211207 U CN 210211207U CN 201921020073 U CN201921020073 U CN 201921020073U CN 210211207 U CN210211207 U CN 210211207U
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- upper die
- screw rod
- mounting seat
- rod main
- mould
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Abstract
The utility model provides an upper die fastening device used on a tableware forming machine, which comprises an upper mounting seat, an upper die fixedly arranged on the upper mounting seat and a driving hydraulic cylinder used for driving the upper mounting seat to vertically move up and down, and also comprises four groups of locking components arranged between the peripheral end surfaces of the upper die and the upper mounting seat, wherein each locking component comprises a smooth screw main body, a hand wheel type operating part arranged on the top end of the screw main body, a thread arranged on the bottom end of the screw main body, a cylindrical fastening sleeve and a locking nut; the upper die fastening device used on the tableware forming machine in the scheme can enable the screw rod main body to be installed and detached only by arranging the threads at the bottom end of the screw rod main body, and does not need to be provided with the threads connected with the upper installation seat and the upper die on the screw rod main body, so that the whole structure is simple, and the installation and the detachment are rapid and convenient.
Description
Technical Field
The utility model relates to a tableware processing equipment technical field, concretely relates to go up mould fastener for on tableware make-up machine.
Background
Along with the continuous improvement of social and economic levels, people live more and more abundantly, and in order to adapt to high-rhythm life, more and more people or restaurants begin to use disposable tableware.
A tableware molding machine is a device that molds a material into tableware by injection molding the material into a tableware mold and by die casting. The tableware forming machine generally comprises a driving oil cylinder, an upper die base, an upper die, a lower die, a base, a rack and a corresponding material feeding device, when the tableware forming machine is used for die-casting, the upper die generally moves downwards under the driving of external force, and a corresponding preliminary tableware shape is die-cast by matching with the lower die to complete preliminary forming work. Considering last mould convenient to detach and change, going up generally to carry out the locking through the bolt between mould and the upper die base and linking to each other, but in the tableware make-up machine of current it all directly carries out the screw thread with last mould or lower mould through the bolt to link to each other to the locking bolt between mould and the upper die base, in order to guarantee joint strength, the connecting thread length between the two is longer to when follow-up changing the mould, its dismantlement also is comparatively time-consuming and energy-consuming with the installation, is unfavorable for production efficiency's improvement.
Disclosure of Invention
To the defect that exists among the prior art, the utility model aims to provide an go up mould fastener for on tableware make-up machine should go up mould fastener on guaranteeing to go up the mould and last the fastening connection performance basis between the mount pad, can be convenient for the dismantlement and the installation of screw rod main part.
In order to achieve the above object, the utility model adopts the following technical scheme:
an upper die fastening device used on a tableware forming machine comprises an upper mounting seat, an upper die fixedly arranged on the upper mounting seat and a driving hydraulic oil cylinder used for driving the upper mounting seat to vertically move up and down, the upper die fastening device also comprises four groups of locking components arranged between the upper die and the peripheral end faces of the upper mounting seat, each locking component comprises a smooth screw rod main body, a hand wheel type operating piece arranged on the top end of the screw rod main body, threads arranged on the bottom end of the screw rod main body, a cylindrical fastening sleeve and a locking nut, the fastening sleeve is provided with a mounting hole for the screw rod main body to pass through, the fastening sleeve is tightly mounted on the upper mounting seat and the upper die connecting surface, and during mounting, the screw rod main body sequentially penetrates through the mounting hole, the upper die and the locking nut to be fixedly connected.
Furthermore, the outer end face of the fastening sleeve is formed with a connecting thread, and the upper mounting seat and the upper die are provided with threaded holes matched with the connecting thread.
Furthermore, an annular groove is formed in the end face of the fastening sleeve, and a rubber sleeve is sleeved in the annular groove.
Furthermore, a cylindrical limiting part is formed on the upper end face of the screw rod main body, and after the limiting part is locked in place, the bottom end face of the limiting part is in contact with the upper end face of the fastening sleeve.
Furthermore, the upper die and the upper mounting seat are respectively provided with an upper die connecting part and an upper mounting seat connecting part which extend outwards and horizontally, and the four groups of locking assemblies are arranged on the peripheral end surfaces between the upper die connecting part and the upper mounting seat connecting part.
Compared with the prior art, the scheme has the beneficial technical effects that: the upper die fastening device for the tableware forming machine is fixedly provided with the fastening sleeve on the connecting surface of the upper die and the upper mounting seat, when the upper die is connected with the upper mounting seat, the screw rod main body directly penetrates through the mounting hole in the fastening sleeve, and the screw thread on the tail end of the screw rod main body penetrating through the mounting hole is matched with the locking nut, so that the fastening installation between the upper mounting seat and the upper die is realized; through the structural style who adopts the adapter sleeve, can be so that it is when installing and dismantling in the screw rod main part, only need be provided with the screw thread in the bottom of screw rod main part, and need not be provided with the screw thread of being connected with last mount pad and last mould above that at the screw rod main part, consequently whole simple structure, installation and dismantlement are swift convenient.
Drawings
Fig. 1 is a schematic structural view illustrating the upper mold fastening device of the present embodiment mounted on the upper mold of the tableware molding machine.
Fig. 2 is a schematic structural view of an upper die fastening device in the present embodiment (a lock nut is not shown).
Fig. 3 is an exploded view of the upper mold fastening device in this embodiment.
Fig. 4 is a schematic structural view of the fastening sleeve using threads in the present embodiment.
The reference numerals in the figures illustrate:
1-upper mounting seat, 2-upper die, 3-upper die fastening device, 11-upper mounting seat connecting part, 21-upper die connecting part, 3-locking component, 31-screw rod main body, 311-hand wheel type operating part, 312-limiting part, 313-thread, 32-fastening sleeve, 321-thread, 322-annular groove and 33-locking nut.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the following detailed description.
This scheme is to it generally carries out the screw thread through bolt directness and last mould or lower mould to go up the locking bolt between mould and the upper die base in current tableware forming machine and links to each other, in order to guarantee joint strength, connecting thread length between the two is longer, and when follow-up changing the mould, it has dismantlement and installation also comparatively wastes time and energy, be unfavorable for the problem of production efficiency's improvement, and then the last mould fastener who is used for on the tableware forming machine who brings forward, this last mould fastener is on guaranteeing the fastening connection performance basis between mould and the last mount pad, the dismantlement and the installation of screw rod main part can be convenient for.
Referring to fig. 1 to 3, the upper mold fastening device 3 for a tableware molding machine in this embodiment includes an upper mounting seat 1, an upper mold 2 fixedly mounted on the upper mounting seat 1, and a hydraulic driving cylinder for driving the upper mounting seat 1 to vertically move up and down, the upper mold fastening device 3 further includes four sets of locking assemblies 3 disposed between the upper mold 2 and the peripheral end surfaces of the upper mounting seat 1, each locking assembly 3 includes a smooth screw body 31, a hand wheel type operating member 311 disposed on the top end of the screw body 31, a thread 313 disposed on the bottom end of the screw body 31, a cylindrical fastening sleeve 32 and a locking nut 33, the fastening sleeve 32 is provided with a mounting hole for the screw body 31 to pass through, wherein the fastening sleeve 32 is fixedly mounted on the connecting surface of the upper mounting seat 1 and the upper mold 2, that is, the fastening sleeve 32 is vertically and fixedly mounted on the end surfaces of the upper mounting seat 1 and the upper mold, for example, a thread may be formed on the outer end surface of the fastening sleeve 32, and a corresponding threaded hole matching with the thread on the outer end surface of the fastening sleeve 32 is correspondingly formed on the upper mounting seat 1 and the upper die 2; and in order to prevent the fastening sleeve 32 from being loosened when the fastening sleeve is accidentally moved upwards, the embodiment is formed with an annular groove 322 on the end surface of the fastening sleeve 32, wherein the annular groove 322 is internally sleeved with a rubber sleeve. The setting of rubber sleeve, it can effectual increase adapter sleeve 32 and last mount pad 1 and go up the frictional force between the screw hole inner wall in the mould 2 to effectively prevent the unexpected removal of adapter sleeve 32. During installation, the screw body 31 passes through the installation hole and is fixedly connected with the upper die 2 through the locking nut 33, so that the upper installation seat 1 is fastened with the upper die 2.
Referring to fig. 2 and 3, the screw body 31 of the present embodiment is formed with a cylindrical stopper 312 on its upper end surface, wherein the stopper 312 is locked in place with its bottom end surface contacting with the upper end surface of the fastening sleeve 32; in addition, for the convenience of connection, the upper die 2 and the upper mounting base 1 in this embodiment are respectively provided with an upper die connecting part and an upper mounting base connecting part which extend horizontally outward, wherein four sets of locking assemblies 3 are installed on the peripheral end surfaces between the upper die connecting part and the upper mounting base connecting part.
During connection, the screw main body 31 penetrates through connecting holes in the fastening sleeve 32 on the upper mounting seat and the upper die 2, wherein the bottom end surface of the limiting part 312 on the screw main body 31 is contacted with the upper end surface of the fastening sleeve 32, and the thread at the bottom end of the screw main body 31 is fixedly connected with the locking nut 33, so that the upper mounting seat and the upper die 2 are fixedly connected; because the adapter sleeve 32 is fixedly installed on the connecting end face of the upper installation seat and the upper die 2, the dismounting and the installation of the main bolt rod can be realized only by operating the locking nut 33 on the bottom end of the main bolt rod, the whole structure is simple and reliable, and the installation and the operation are convenient and quick.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an go up mould fastener for on tableware make-up machine, go up mould fastener including last mount pad, fixed mounting in go up last mould on the mount pad and be used for the drive go up the vertical drive hydraulic cylinder that reciprocates of mount pad, its characterized in that: go up mould fastener still including setting up go up mould and last mount pad four groups locking Assembly between the terminal surface all around, each locking Assembly is in including glossy screw rod main part, setting hand wheel type operating parts, setting on the screw rod main part top are in screw thread, columniform adapter sleeve and lock nut on the screw rod main part bottom, the adapter sleeve is provided with on it and is used for the mounting hole that the screw rod main part passed, wherein the adapter sleeve fastening is installed go up the mount pad and go up the mould and connect on the face, during the installation, the screw rod main part passes in proper order the mounting hole with go up the mould and pass through lock nut is fixed continuous.
2. An upper die fastening device for a tableware molding machine as set forth in claim 1, wherein: and the outer end surface of the fastening sleeve is formed with a connecting thread, and the upper mounting seat and the upper die are provided with threaded holes matched with the connecting thread.
3. An upper die fastening device for a tableware molding machine according to claim 1 or 2, wherein: an annular groove is formed in the end face of the fastening sleeve, and a rubber sleeve is sleeved in the annular groove.
4. An upper die fastening device for a tableware molding machine as set forth in claim 1, wherein: the upper end face of the screw rod main body is also formed with a cylindrical limiting part, and after the limiting part is locked in place, the bottom end face of the limiting part is contacted with the upper end face of the fastening sleeve.
5. An upper die fastening device for a tableware molding machine as set forth in claim 1, wherein: the upper die and the upper mounting seat are respectively provided with an upper die connecting part and an upper mounting seat connecting part which extend outwards and horizontally, and the four groups of locking assemblies are arranged on the peripheral end surfaces between the upper die connecting part and the upper mounting seat connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020073.1U CN210211207U (en) | 2019-07-01 | 2019-07-01 | Upper die fastening device for tableware forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020073.1U CN210211207U (en) | 2019-07-01 | 2019-07-01 | Upper die fastening device for tableware forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210211207U true CN210211207U (en) | 2020-03-31 |
Family
ID=69935563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921020073.1U Active CN210211207U (en) | 2019-07-01 | 2019-07-01 | Upper die fastening device for tableware forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210211207U (en) |
-
2019
- 2019-07-01 CN CN201921020073.1U patent/CN210211207U/en active Active
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