CN208033460U - A kind of lifting lug processing unit (plant) - Google Patents
A kind of lifting lug processing unit (plant) Download PDFInfo
- Publication number
- CN208033460U CN208033460U CN201820440274.6U CN201820440274U CN208033460U CN 208033460 U CN208033460 U CN 208033460U CN 201820440274 U CN201820440274 U CN 201820440274U CN 208033460 U CN208033460 U CN 208033460U
- Authority
- CN
- China
- Prior art keywords
- lifting lug
- die holder
- cavity plate
- plant
- processing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lifting lug processing unit (plant)s, including upper die holder, lower die holder and the column being located between upper die holder and lower die holder, the lower die holder is equipped with concave template, the concave template is equipped with cavity plate, the upper die holder is equipped with punch-pin, the hydraulic cylinder for driving the concave template to be moved towards the punch-pin to mold is equipped between the lower die holder and the concave template, the upper surface of the cavity plate is equipped with the locating piece of the L-shaped arrangement for being positioned to preforming lifting lug steel plate.The utility model is simple in structure, easy for operation, and when being processed to preforming lifting lug steel plate, preforming lifting lug steel plate can be accurately positioned in the locating piece of the upper surface installation of cavity plate, ensure that sideslip, the lifting lug shape processed are not met the requirements lifting lug workpiece.
Description
Technical field
The utility model belongs to part processing technique field more particularly to a kind of lifting lug processing unit (plant).
Background technology
Lifting lug is mounted in the primary structure member for lifting in equipment.In numerous conveyer dispensings, lifting lug is
Indispensable component in hauling operation.It is main suspension centre structure, therefore it is required that have good load-bearing capacity and stability,
This requires lifting lugs can be processed in strict accordance with processing request in processing.It is relatively simple for structure due to lifting lug, very much
Company can voluntarily process lifting lug using easy device.But these devices are often due to too simple and cannot protect
The quality and shape need of lifting lug are demonstrate,proved, while processing efficiency is also relatively low, processing stability is poor, and it is single that device processes purposes.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of lifting lug processing unit (plant)s.
To achieve the above object, the technical solution adopted in the utility model is：A kind of lifting lug processing unit (plant), including upper mold
Seat, lower die holder and the column being located between upper die holder and lower die holder, the lower die holder are equipped with concave template, on the concave template
Equipped with cavity plate, the upper die holder is equipped with punch-pin, is equipped between the lower die holder and the concave template and drives the concave template towards institute
State punch-pin and move hydraulic cylinder to mold, the upper surface of the cavity plate be equipped with for preforming lifting lug steel plate position in L
The locating piece of shape arrangement.
For the utility model lifting lug processing unit (plant), as further setting, the upper die holder bottom passes through elastic member
Part is connected with holding pad, and the holding pad is equipped with the through-hole passed through for punch-pin and locating piece, and the holding pad is by the hard of upper layer
Matter layer and lower layer's soft layer corresponding with preforming lifting lug steel plate form, and have densely covered thin oilhole, institute on the soft layer
State the shoe cream room for having inside hard layer and being connected to the thin oilhole.
For the utility model lifting lug processing unit (plant), as further setting, the column is equipped with axially extending
Groove, the concave template are equipped with guide pad with the groove match, and the cavity plate passes through the guide pad and groove
Cooperation is oriented to.
For the utility model lifting lug processing unit (plant), as further setting, the upper surface of the cavity plate, which is equipped with, inhales
Attached hole, the side of the cavity plate are equipped with the venthole being connected to the adsorption hole, and the venthole passes through air intake duct and negative pressure
Adsorbent equipment is connected to.
For the utility model lifting lug processing unit (plant), as further setting, the punch-pin and cavity plate are V-shaped.
Compared with prior art, the utility model has advantageous effect in that：
1, simple in structure, easy for operation, when being processed to preforming lifting lug steel plate, the upper surface installation of cavity plate is determined
Preforming lifting lug steel plate can be accurately positioned in position block, ensure that lifting lug workpiece not sideslip, the lifting lug shape processed meet
It is required that.
2, holding pad be equipped with thin oilhole, can also be synchronized while binder to preforming lifting lug steel plate oiling, it is right
Workpiece surface is lubricated, and not only ensure that product quality but also has been reduced processing cost.
3, groove is provided on the inside of the column being connected with lower die holder, concave template is equipped with the guiding with the groove match
Block, it is ensured that the up and down motion of concave template keeps straight line, ensure that the stability of extrusion process.
4, the upper surface of cavity plate is equipped with adsorption hole, and preforming lifting lug steel plate can be absorbed and fixed on cavity plate, can be with
Prevent preforming lifting lug steel plate play.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, a kind of lifting lug processing unit (plant), including upper die holder 1, lower die holder 2 and be located in upper die holder 1 and lower die holder 2
Between column 3, lower die holder 2 is equipped with concave template 4, cavity plate 5 has been bolted on concave template 4, has passed through spiral shell on upper die holder 1
It tethers and is connected to punch-pin 6, the shape of punch-pin 6 and cavity plate 5 is V-arrangement.Driving concave template 4 is equipped between lower die holder 2 and concave template 4 towards punch-pin
Hydraulic cylinder 7 of 6 movements to mold, the upper surface of cavity plate 5 is equipped with the L-shaped arrangement for being positioned to preforming lifting lug steel plate 8
Locating piece 9.When being processed to preforming lifting lug steel plate 8, the upper surface installation of cavity plate 5 is used to hang to preforming the present embodiment
Preforming lifting lug steel plate 8 can be accurately positioned in the locating piece 9 for the L-shaped arrangement that ear steel plate 8 positions, and ensure lifting lug workpiece
Not sideslip, the lifting lug shape processed are met the requirements.
Preferably, 1 bottom of upper die holder is connected with holding pad 11 by elastic element 10, and holding pad 11 is equipped with for punch-pin 6
The through-hole passed through with locating piece 9, hard layer 111 and with preforming lifting lug steel plate 8 corresponding lower layer of the holding pad 11 by upper layer
Soft layer 112 forms, have densely covered thin oilhole on the soft layer 112, and 11 inside of hard layer has to be connected to thin oilhole
Shoe cream room.The present embodiment holding pad 11 be equipped with thin oilhole, can also be synchronized while binder to preforming lifting lug steel plate 8
Oiling is lubricated workpiece surface, not only ensure that product quality but also has reduced processing cost.
For the utility model lifting lug processing unit (plant), as further setting, column 3 is equipped with axially extending groove
12, concave template 4 is equipped with the guide pad 13 to match with groove 12, and cavity plate 5 is carried out by the cooperation of guide pad 13 and groove 12
It is oriented to.It can ensure that the up and down motion of concave template 4 keeps straight line, ensure that the stability of extrusion process.
For the utility model lifting lug processing unit (plant), as further setting, the upper surface of cavity plate 5 is equipped with absorption
Hole, the side of cavity plate 5 are equipped with the venthole being connected to adsorption hole, and venthole is connected to by air intake duct with negative pressure adsorption equipment.
Preforming lifting lug steel plate can be absorbed and fixed on cavity plate 5 by the adsorption hole of cavity plate 5, can prevent preforming lifting lug steel plate 8 from altering
It is dynamic.
Above-described embodiment is only to clearly demonstrate the utility model example, rather than the restriction to embodiment.
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or it changes.Here without can not be also exhaustive to all embodiments.And the obvious variation thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (5)
1. a kind of lifting lug processing unit (plant), including upper die holder, lower die holder and the column being located between upper die holder and lower die holder, special
Sign is：The lower die holder is equipped with concave template, and the concave template is equipped with cavity plate, and the upper die holder is equipped with punch-pin, described
The hydraulic cylinder for driving the concave template to be moved towards the punch-pin to mold is equipped between lower die holder and the concave template, the cavity plate
Upper surface is equipped with the locating piece of the L-shaped arrangement for being positioned to preforming lifting lug steel plate.
2. lifting lug processing unit (plant) according to claim 1, it is characterised in that：The upper die holder bottom is connected by elastic element
Be connected to holding pad, the holding pad is equipped with the through-hole passed through for punch-pin and locating piece, the holding pad by upper layer hard layer
Corresponding lower layer's soft layer forms with preforming lifting lug steel plate, has densely covered thin oilhole on the soft layer, described hard
There is the shoe cream room being connected to the thin oilhole inside matter layer.
3. lifting lug processing unit (plant) according to claim 1 or 2, it is characterised in that：The column is equipped with axially extending
Groove, the concave template are equipped with guide pad with the groove match, and the cavity plate passes through the guide pad and groove
Cooperation is oriented to.
4. lifting lug processing unit (plant) according to claim 1 or 2, it is characterised in that：The upper surface of the cavity plate, which is equipped with, inhales
Attached hole, the side of the cavity plate are equipped with the venthole being connected to the adsorption hole, and the venthole passes through air intake duct and negative pressure
Adsorbent equipment is connected to.
5. lifting lug processing unit (plant) according to claim 1 or 2, it is characterised in that：The punch-pin and cavity plate are V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440274.6U CN208033460U (en) | 2018-03-29 | 2018-03-29 | A kind of lifting lug processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440274.6U CN208033460U (en) | 2018-03-29 | 2018-03-29 | A kind of lifting lug processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033460U true CN208033460U (en) | 2018-11-02 |
Family
ID=63946371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820440274.6U Expired - Fee Related CN208033460U (en) | 2018-03-29 | 2018-03-29 | A kind of lifting lug processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579056A (en) * | 2021-09-28 | 2021-11-02 | 御马精密科技(江苏)有限公司 | Split type locating head assembly |
-
2018
- 2018-03-29 CN CN201820440274.6U patent/CN208033460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579056A (en) * | 2021-09-28 | 2021-11-02 | 御马精密科技(江苏)有限公司 | Split type locating head assembly |
| CN113579056B (en) * | 2021-09-28 | 2021-12-14 | 御马精密科技(江苏)有限公司 | Split type locating head assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190329 |