CN207747464U - A kind of slider of punch height adjustment mechanism - Google Patents
A kind of slider of punch height adjustment mechanism Download PDFInfo
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- CN207747464U CN207747464U CN201721924319.9U CN201721924319U CN207747464U CN 207747464 U CN207747464 U CN 207747464U CN 201721924319 U CN201721924319 U CN 201721924319U CN 207747464 U CN207747464 U CN 207747464U
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- adjustable column
- guide post
- sliding block
- slider
- worm gear
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Abstract
The utility model provides a kind of slider of punch height adjustment mechanism, belongs to punching press punching machine technical field；It solves sliding block in existing punching machine and adjusts technical problem inconvenient, that degree of regulation is low；A kind of slider of punch height adjustment mechanism, including sliding block are horizontally disposed with；Guide post erects setting, and guide post one end is flexibly connected with connecting rod；Adjustable column, one end are threadedly coupled with guide post, and the other end is connected with sliding block；Worm gear is set on adjustable column；Worm screw is set on sliding block and engages connection with worm gear；When worm and wheel makees gear motion, the adjustable column can be rotated relative to guide post with sliding block and adjustable column synchronous can be moved relative to guide post；Adjustable column is driven to be rotated relative to guide post by using worm and gear type of drive so that adjustable column can in the vertical direction be moved relative to guide post, to realize the adjusting of sliding block height, be not necessarily to manual adjustment, easy to adjust, reliable, be adjusted efficient.
Description
Technical field
The utility model belongs to punching press punching machine technical field, is related to a kind of slider of punch height adjustment mechanism.
Background technology
Punching press punching machine is by motor drive flywheel, and by clutch, transmission gear drives toggle to make
Sliding block moves up and down, and drives equipment of the drawing die to steel plate forming.
In existing stamping equipment, in order to meet to different processing requests, the height of sliding block can be adjusted, for example,
Application No. is 201510884802.8 utility applications to disclose a kind of substep punching press punching machine, including is equipped with workbench
Lathe bed, bent axle, connecting rod, sliding block, driving device, connecting rod includes both ends respectively hinged with two step eccentric wheels and two step sliding blocks two
Connecting rod is walked, the two step connecting rods include that lower end is equipped with screw hole and upper end and the hinged upper connecting rod of two step eccentric wheels, and upper end is equipped with
The lower link of the screw rod being threadedly coupled with screw hole and the spanner block positioned at screw rod west side, gusset are equipped with the locking of outer locking plane
Pin, upper connecting rod gusset are equipped with the cross through hole across screw hole, and the gusset of screw rod is equipped with internal locking plane, in this punching machine structure,
The adjusting in the vertical direction, it can be achieved that sliding block is threadedly coupled with lower link by upper connecting rod, but exists simultaneously problems with,
1, this regulative mode, it is necessary to be adjusted manually by rotating spanner block, adjust time-consuming and laborious, quite inconvenient, Wu Fayi
Secondary property is adjusted in place cheerful and light-hearted, needs re-adjustments, is adjusted less efficient；2, it needs to repeat calibrating position in adjustment process, adjust
It is relatively low to save precision；3, in adjustment process, hand need to be extend into inside punching machine by staff, and there are certain risk, safety
Coefficient is relatively low.
In conclusion being adjusted to solve above-mentioned sliding block, a kind of easy to adjust, adjusting of design is needed
Precision height and the higher slider of punch height adjustment mechanism of safety.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of easy to adjust, adjusting
Precision height and the higher slider of punch height adjustment mechanism of safety.
The purpose of this utility model can be realized by following technical proposal：A kind of slider of punch height adjustment mechanism, packet
It includes
Sliding block is horizontally disposed with；
Guide post erects setting, and guide post one end is flexibly connected with connecting rod；
Adjustable column, one end are threadedly coupled with guide post, and the other end is connected with sliding block；
Worm gear is set on adjustable column；
Worm screw is set on sliding block and engages connection with worm gear；
When worm and wheel makees gear motion, the adjustable column can be rotated with sliding block relative to guide post and adjustable column can be synchronous
It is moved relative to guide post.
In a kind of above-mentioned slider of punch height adjustment mechanism, the lower end of guide post is embedded with the swivel nut connected with it, adjusts
Column upper end is stretched into swivel nut and is threadedly coupled with swivel nut.
In a kind of above-mentioned slider of punch height adjustment mechanism, be provided with avoid holes in the guide post, the swivel nut with keep away
Make hole coaxial, the adjustable column simultaneously in avoid holes and swivel nut, guide post outer surface be provided with communicated with avoid holes into
Oilhole.
In a kind of above-mentioned slider of punch height adjustment mechanism, the worm gear is cyclic structure, is sheathed on adjustable column,
It is provided with the limited block being connected with adjustable column with intercolumniation is adjusted in worm gear, the limited block is respectively embedded into adjustable column and worm gear.
In a kind of above-mentioned slider of punch height adjustment mechanism, mounting base is fixed in the sliding block, the adjustable column passes through
Mounting base is worn, the worm gear is located in mounting base, and installation sleeve is extended in the mounting base side, and the worm screw is located at installation set
In cylinder and worm screw both ends are flexibly connected with installation sleeve.
In a kind of above-mentioned slider of punch height adjustment mechanism, gland is fixed in the mounting base, the adjustable column is worn
Overpressure cap, gland lower end is opposite with worm gear, and the worm gear is between gland mounting base and can be against in gland and mounting base.
In a kind of above-mentioned slider of punch height adjustment mechanism, the outside face thereof is provided with driving motor, driving electricity
The motor shaft of machine is stretched into sliding block and is sequentially connected with worm screw one end.
Compared with prior art, the utility model has the advantages that：
The utility model drives adjustable column to be rotated relative to guide post by using worm and gear type of drive so that adjustable column
It can in the vertical direction be moved relative to guide post, to realize the adjusting of sliding block height, be not necessarily to manual adjustment, it is easy to adjust, can
It leans on, adjusting is efficient, very safe, can closely be connected with automatic words program, substantially increase degree of regulation.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the facade view of the utility model.
Fig. 3 is the section plan of the utility model.
In figure, 10, sliding block；11, mounting base；12, installation sleeve；13, gland；14, driving motor；14a, fixed frame；20、
Guide post；21, mounting hole；22, swivel nut；23, avoid holes；24, fuel feed hole；30, adjustable column；31, limited block；40, worm gear；50, snail
Bar.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
The purpose of this utility model is that the sliding block adjusting part for existing punching machine is improved, solves it and adjust not
Conveniently, adjusting efficiency is low, degree of regulation is low, the relatively low lamp technical problem of safety coefficient, to improve the adjusting efficiency of slider of punch, adjust
Precision is saved, ensures the safety in adjustment process.
As shown in Figure 1, a kind of 10 height adjustment mechanism of slider of punch of the utility model, it is suitable for punching press punching machine etc. is various
In punching machine, including sliding block 10, guide post 20, adjustable column 30, worm gear 40 and worm screw 50.
Sliding block 10 is horizontally disposed, and guide post 20 erects setting, and there are two guide posts 20 and is spaced from each other, 20 one end of guide post and punching machine
Connecting rod flexible connection, there are two adjustable columns 30, and 30 one end of each adjustable column and corresponding guide post 20 are threadedly coupled, the other end and
Sliding block 10 is connected, and there are two worm gears 40 and is respectively arranged on corresponding adjustable column 30, and there are two worm screws 50 and may be contained within sliding
On block 10, two worm screws 50 engage with corresponding worm gear 40 connect respectively.
When work, worm screw 50 rotates and makees gear motion with worm gear 40 so that and worm gear 40 drives adjustable column 30 to rotate synchronously,
And adjustable column 30 is connected through a screw thread with guide post 20, while adjustable column 30 rotates, opposite guide post 20 is sent out in the vertical direction
Raw displacement, to realize that the same of 10 height on both sides of sliding block is realized in the adjusting of sliding block 10 in height, two adjustable columns, 30 synchronous shift
Step section, synchronous effect are higher.
It is noted that mechanism is applicable not only to the adjusting of vertical direction top shoe 10, level can equally be well applied to
Sliding block 10 on direction is adjusted.
On the basis of the said structure, the utility model has been made to be further improved and refined to it.
As shown in Fig. 2, the lower end of guide post 20 offers a mounting hole 21, swivel nut 22 is embedded in mounting hole 21, the spiral shell
Set 22 is connected in a manner of removable by screw or bolt and guide post 20, and 30 upper end of adjustable column is stretched into swivel nut 22 and and swivel nut
22 are threadedly coupled.
The setting of swivel nut 22 realizes guide post 20 and is threadedly coupled with adjustable column 30, and when sliding block 10 works, larger rushes
It hits power to be easy to damage helicitic texture, this allows for helicitic texture and needs often maintenance or replace, otherwise, to influencing sliding block
10 normal regulating, and by by swivel nut 22 and 20 dismantled and assembled connection of guide post so that 22 easy disassembly of swivel nut is conveniently replaceable, with
Ensure the normal regulating of 10 height of sliding block.
As shown in Fig. 2, being provided with avoid holes 23 in the guide post 20, the swivel nut 22 and avoid holes 23 are coaxial, the tune
Segmented column 30 is provided with the fuel feed hole communicated with avoid holes 23 simultaneously positioned at avoid holes 23 in swivel nut 22 in 20 outer surface of guide post
24。
Avoid holes 23 provide required accommodation space for adjustable column 30 in 10 height of adjusting slider, to shorten entire guide post
20 with the entire length of adjustable column 30, save space, can be by fuel feed hole 24 to swivel nut 22 in addition, by the way that fuel feed hole 24 is arranged
Interior injection lubricating oil ensures flexibility when adjustable column 30 is adjusted to improve the lubricity between adjustable column 30 and swivel nut 22.
As shown in Figure 2 and Figure 3, the worm gear 40 is cyclic structure, is sheathed on adjustable column 30, in worm gear 40 and adjusting
The limited block 31 being connected with adjustable column 30 is provided between column 30, the limited block 31 is respectively embedded into adjustable column 30 and worm gear 40.
Worm gear 40 is removable assembling structure with adjustable column 30, in this way, the assembly of worm gear 40 and adjustable column 30 can be facilitated, while
The flexibility ratio that the maintenance of later stage worm gear 40 and adjustable column 30 can be improved, replaced, and by the way that limited block 31 is arranged, realize worm gear 40 with
Limit of the adjustable column 30 in rotation direction avoids the case where worm gear 40 is relatively rotated with adjustable column 30, ensure that cunning
The normal regulating of block 10.
As shown in Figure 2 and Figure 3, mounting base 11 is fixed in the sliding block 10, the adjustable column 30 runs through mounting base 11, institute
It states worm gear 40 to be located in mounting base 11, installation sleeve 12 is extended in 11 side of the mounting base, and the worm screw 50 is located at installation set
In cylinder 12 and 50 both ends of worm screw are flexibly connected with installation sleeve 12.
Further, gland 13 is fixed in the mounting base 11, gland 13 passes through removable mode with mounting base 11
It is connected, the adjustable column 30 passes through gland 13, and 13 lower end of gland is opposite with worm gear 40, and the worm gear 40 is located at 13 mounting base of gland
Between 11 and it can be against in gland 13 and mounting base 11.
The setting of mounting base 11 and gland 13 so that worm gear 40 and worm screw 50 be relatively fixed positioned at one, closed space
Both it is interior, while facilitating 40 worm screw 50 of worm gear to dismount, globality, the stability of worm gear 40 and worm screw 50 are improved, ensure that
Between transmission accuracy, and worm gear 40, between gland 13 and mounting base 11, avoiding about 40 worm gear jumps, and ensure that worm gear 40
With the long transmission of worm screw 50.
As shown in Figure 1,10 outer surface of the sliding block is provided with driving motor 14, the driving motor 14 passes through a fixed frame
14a is fixed on sliding block 10, and the motor shaft of driving motor 14 is stretched into sliding block 10 and is sequentially connected with two worm screws, 50 one end.
Two worm screws 50 are driven to rotate simultaneously by driving motor 14 so that two adjustable columns 30 can rotate synchronously, to real
The synchronous adjustment of existing 10 both ends height of sliding block, ensure that the levelness of sliding block 10, and the setting of driving motor 14, it can be achieved that its with
Control system is electrically connected, convenient, reliable to which by the instruction of system, 10 height of sliding block can be adjusted at any time, adjusts effect
Rate is high.
When work, driving motor 14 works and two worm screws 50 is made to rotate synchronously, and two worm screws 50 nibble with two worm gears 40 respectively
Resultant motion so that worm gear 40 drives adjustable column 30 to rotate synchronously, and adjustable column 30 is connected through a screw thread with guide post 20, adjustable column 30
While rotation, opposite guide post 20 is subjected to displacement in the vertical direction, and to realize the adjusting of sliding block 10 in height, two adjust
30 synchronous shift of segmented column realizes the synchronous adjustment of 10 height on both sides of sliding block.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of slider of punch height adjustment mechanism, including
Sliding block is horizontally disposed with；
Guide post erects setting, and guide post one end is flexibly connected with connecting rod；
Adjustable column, one end are threadedly coupled with guide post, and the other end is connected with sliding block；
Worm gear is set on adjustable column；
Worm screw is set on sliding block and engages connection with worm gear；
When worm and wheel makees gear motion, the adjustable column can be rotated relative to guide post with sliding block and adjustable column can be synchronous opposite
Guide post moves.
2. a kind of slider of punch height adjustment mechanism according to claim 1, it is characterised in that：The lower end of guide post is embedded with
The swivel nut connected with it, adjustable column upper end are stretched into swivel nut and are threadedly coupled with swivel nut.
3. a kind of slider of punch height adjustment mechanism according to claim 2, it is characterised in that：It is provided in the guide post
Avoid holes, the swivel nut and avoid holes are coaxial, and the adjustable column is arranged simultaneously positioned at avoid holes in swivel nut in guide post outer surface
There is the fuel feed hole communicated with avoid holes.
4. a kind of slider of punch height adjustment mechanism according to claim 1, it is characterised in that：The worm gear is round knot
Structure is sheathed on adjustable column, and the limited block being connected with adjustable column, the limited block difference are provided with intercolumniation is adjusted in worm gear
In embedded adjustable column and worm gear.
5. a kind of slider of punch height adjustment mechanism according to claim 1, it is characterised in that：It is fixed in the sliding block
Mounting base, the adjustable column run through mounting base, and the worm gear is located in mounting base, and installation set is extended in the mounting base side
Cylinder, the worm screw is located in installation sleeve and worm screw both ends are flexibly connected with installation sleeve.
6. a kind of slider of punch height adjustment mechanism according to claim 5, it is characterised in that：It is connected in the mounting base
There are gland, the adjustable column to pass through gland, gland lower end is opposite with worm gear, and the worm gear is between gland mounting base and can be against
On gland and mounting base.
7. a kind of slider of punch height adjustment mechanism according to claim 1, it is characterised in that：The outside face thereof is set
It is equipped with driving motor, the motor shaft of driving motor is stretched into sliding block and is sequentially connected with worm screw one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924319.9U CN207747464U (en) | 2017-12-30 | 2017-12-30 | A kind of slider of punch height adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924319.9U CN207747464U (en) | 2017-12-30 | 2017-12-30 | A kind of slider of punch height adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747464U true CN207747464U (en) | 2018-08-21 |
Family
ID=63152413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721924319.9U Active CN207747464U (en) | 2017-12-30 | 2017-12-30 | A kind of slider of punch height adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177375A (en) * | 2017-12-30 | 2018-06-19 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of slider of punch height adjustment mechanism |
-
2017
- 2017-12-30 CN CN201721924319.9U patent/CN207747464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177375A (en) * | 2017-12-30 | 2018-06-19 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of slider of punch height adjustment mechanism |
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