CN208276091U - A kind of stitch automatic-shearing device - Google Patents
A kind of stitch automatic-shearing device Download PDFInfo
- Publication number
- CN208276091U CN208276091U CN201820539234.7U CN201820539234U CN208276091U CN 208276091 U CN208276091 U CN 208276091U CN 201820539234 U CN201820539234 U CN 201820539234U CN 208276091 U CN208276091 U CN 208276091U
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- China
- Prior art keywords
- pin hole
- hole group
- stitch
- column
- screw
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Abstract
The utility model discloses a kind of stitch automatic-shearing devices, including pedestal and it is set to the left column and right column at pedestal both ends, the lower part of left column is provided with pusher cylinder, the output end of pusher cylinder is fixedly connected with cutter, transition plates is provided with above cutter, transition plates is fixedly connected on a left side, on right column, the matched first pin hole group of part to be cut is provided in the middle part of transition plates, the lower end surface of first pin hole group is flushed with the upper surface of cutter, transition plates upper end two sides are additionally provided with a left side, right screw, it is left, the upper end of right screw is connect by synchronizing shaft with motor drive, it is left, positioning plate is sequentially connected between right screw, it is provided with and the matched second pin hole group of the first pin hole group in the middle part of positioning plate, pusher cylinder and motor and control system are electrically connected, control system controls pusher cylinder and motor action.The utility model can be realized cuts off extra stitch automatically, and the stitch lengths of controllable excision, greatly increases processing efficiency.
Description
Technical field
The utility model relates to shearing technique field, especially a kind of stitch automatic-shearing device.
Background technique
It is both provided on the skeleton of general transformer for the stitch with welding circuit board, is easy to produce, production firm
When producing the transformer of same model, the stitch lengths of all transformers of model of the same race are all that the length by is given birth to
It produces, so the stitch when stitch factory of transformer is the same length, but since the requirement of the circuit board of later period production is different,
So in transformer in use, it is generally necessary to being trimmed according to stitch lengths of the design of circuit board to transformer.
Currently used transformer pin pruning method is exactly the stitch that additional length is directly cut off with scissors, but this
Pruning method inefficiency, and stitch lengths are also difficult to control when trimming, often make the length of transformer pin after trimming
Degree becomes different in size, to increase subsequent welding difficulty, while it is bad with circuit board contacts to will also result in transformer.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of stitch automatic-shearing device, not only controllably
Stitch sheared length processed, and greatly improve work efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of stitch automatic-shearing device, including
Pedestal and the left column and right column for being set to pedestal both ends, the lower part of the left column are provided with pusher cylinder, the promotion
The output end of cylinder is fixedly connected with cutter, and the outbound course of the pusher cylinder exports from left to right in the horizontal direction；It is described
It is provided with transition plates above cutter, the transition plates is fixedly connected on left column and right column, is set in the middle part of the transition plates
It is equipped with the matched first pin hole group of part to be cut, the lower end surface of the first pin hole group is flushed with the upper surface of cutter；The transition
Plate left end is provided with left screw and right end is provided with right screw, the left screw and right screw be located at left column and right column it
Between, the upper end of the left screw and right screw is connect by synchronizing shaft with motor drive；It is passed between the left screw and right screw
Dynamic to be connected with positioning plate, the positioning plate is moved up and down along left screw, is provided with and the first pin hole group in the middle part of the positioning plate
The the second pin hole group matched；The pusher cylinder and motor are also electrically connected with control system, and the control system control pushes gas
Cylinder and motor action.
Further, it is equipped with groove in the middle part of the positioning plate, the bottom end of the groove is provided with matched with the first pin hole group
Second pin hole group.
Further, the positioning board ends are sheathed on left column and right column respectively, and the positioning board ends pass through straight
Spool is held to be slidably connected with left column and right column respectively.
Further, the both ends of the synchronizing shaft pass through bevel gear and left screw respectively and right screw is sequentially connected.
Further, the pusher cylinder is fixed on right column by fixed plate.
Further, the depth of the first pin hole group is 0.5~2mm.
Further, the depth of the second pin hole group is 0.5~2mm.
Further, the pedestal is located at the collection that the stitch material for collecting part to be cut is provided with below the first pin hole group
Slot.
The beneficial effects of the utility model are: by the way that the upper surface of the lower end surface of transition plates the first pin hole group and cutter is neat
It is flat, stitch can be made to stablize in the holding of excision process, avoid pushing bending stitch because of cutter, while be arranged it is moving up and down fixed
Position plate can control the length of removed stitch using move up and down positioning plate, and the utility model not only substantially increases work
Make efficiency, also can avoid the feelings that stitch is bent over by unbalance stress when length is consistent after guaranteeing stitch trimming
Condition.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and
The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical
Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented
Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts
Example is applied, the range of the utility model protection is belonged to.
Referring to Fig.1, for a kind of preferably embodiment, a kind of stitch automatic-shearing device, including pedestal 1 and it is set to bottom
The left column 2 and right column 3 at 1 both ends of seat, the lower part of the left column 2 are provided with pusher cylinder 4, the pusher cylinder 4 it is defeated
Outlet is fixedly connected with cutter 5, and the outbound course of the pusher cylinder 4 exports from left to right in the horizontal direction, on the cutter 5
Side is provided with transition plates 6, and the transition plates 6 is fixedly connected on left column 2 and right column 3, the middle part setting of the transition plates 6
Need to be cut the matched first pin hole group 7 of part, the lower end surface of the first pin hole group 7 is flushed with the upper surface of cutter 5, the transition
6 left end of plate is provided with left screw 8 and right end is provided with right screw 9, and the left screw 8 and right screw 9 are located at left column 2 and the right side is vertical
Between column 3, the upper end of the left screw 8 and right screw 9 is sequentially connected by synchronizing shaft 10 and motor 11,8 He of left screw
Positioning plate 12 is sequentially connected between right screw 9, the positioning plate 12 is moved up and down along left screw 8,12 middle part of positioning plate
Be provided with the matched second pin hole group 13 of the first pin hole group 7, the pusher cylinder 4 and motor 11 also electrically connect with control system
It connects, the control system control pusher cylinder 4 and motor 11 act.
Working principle: in the present embodiment, part to be cut is transformer, sets the stitch lengths that need to be sheared, control system first
System can drive synchronizing shaft 10 that left screw 8, right screw 9 is driven to rotate, so that positioning plate 12 be driven to move according to instruction by motor 11
Move corresponding height, then place part to be cut on positioning plate 12, by the stitch of part to be cut the first pin hole group 7 of corresponding insertion and
Then second pin hole group 13 starts pusher cylinder 4, cutter 5 is made to cut off extra stitch.
Preferably, in the present embodiment, groove is equipped in the middle part of the positioning plate 12, the bottom end of the groove is provided with and first
Groove is arranged in the matched second pin hole group 13 of pin hole group 7, can make the upper of the lower end surface of the second pin hole group 13 and the first pin hole group 7
End face minimum range reaches zero, and if positioning plate 12 is horizontally disposed one block of plate, both ends can cause to exist because of relevant fixing piece
Therefore groove is arranged on positioning plate 12 in biggish error, can reduce error.
Preferably, in the present embodiment, 12 both ends of positioning plate are sheathed on respectively on left column 2 and right column 3, described fixed
Position 12 both ends of plate are slidably connected with left column 2 and right column 3 respectively by linear bearing 14, and using linear bearing 14, it is fixed to make
Position plate 12 keeps stablizing in moving up and down, and avoids left and right uneven.
Preferably, in the present embodiment, the both ends of the synchronizing shaft 10 pass through bevel gear and left screw 8 and right screw 9 respectively
Transmission connection, bevel gear and synchronizing shaft 10, can keep left screw 8 and right screw 9 to keep identical velocity of rotation and turning collar
Number, to guarantee that positioning plate 12 can be moved up and down smoothly.
Preferably, in the present embodiment, the pusher cylinder 4 is fixed on right column 3 by fixed plate 15, utilizes fixed plate
15 and bolt, pusher cylinder 4 can be firmly fixed on right column 3, guarantee that the output end of pusher cylinder 4 can be steadily defeated
Out.
Preferably, in the present embodiment, the depth of the first pin hole group 7 is 0.5~2mm.
Preferably, in the present embodiment, the depth of the second pin hole group 13 is 0.5~2mm.The first pin hole group 7 with
The depth distance of second pin hole group 13 determines the retainable final lengths of the stitch of part to be cut, and depth distance is shorter, then stitch
Length can retain length can be shorter, thus make shearing range can further increase, due to that need to consider positioning plate 12 and transition
The warping resistance intensity of plate 6, therefore positioning plate 12 and the thickness of transition plates 6 cannot be too thin, therefore the first pin hole group 7 and the second pin hole group 13
Depth be selected as 1.5mm, ensure that the warping resistance intensity of positioning plate 12 and transition plates 6.
Preferably, in the present embodiment, the lower section that the pedestal 1 is located at the first pin hole group 7 is provided with for collecting part to be cut
The collecting tank 16 of stitch material can facilitate and collect extra stitch material, stitch is avoided to be scattered in pedestal everywhere using collecting tank 16
On 1.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (8)
1. a kind of stitch automatic-shearing device, it is characterised in that: including pedestal (1) and be set to the left column at pedestal (1) both ends
(2) it is provided with pusher cylinder (4) with right column (3), the lower part of the left column (2), the output end of the pusher cylinder (4) is solid
Surely it is connected with cutter (5), the outbound course of the pusher cylinder (4) exports from left to right in the horizontal direction；On the cutter (5)
Side is provided with transition plates (6), and the transition plates (6) is fixedly connected on left column (2) and right column (3), the transition plates (6)
Middle part be provided with the matched first pin hole group (7) of part to be cut, the lower end surface of the first pin hole group (7) is upper with cutter (5)
End face；Transition plates (6) left end is provided with left screw (8) and right end is provided with right screw (9), the left screw (8)
And right screw (9) is located between left column (2) and right column (3), the upper end of the left screw (8) and right screw (9) passes through same
Axis (10) and motor (11) are walked to be sequentially connected；Positioning plate (12) are sequentially connected between the left screw (8) and right screw (9),
The positioning plate (12) moves up and down along left screw (8), is provided in the middle part of the positioning plate (12) and matches with the first pin hole group (7)
The second pin hole group (13)；The pusher cylinder (4) and motor (11) are also electrically connected with control system, the control system control
Pusher cylinder (4) processed and motor (11) movement.
2. stitch automatic-shearing device according to claim 1, it is characterised in that: be equipped in the middle part of the positioning plate (12) recessed
Slot, the bottom end of the groove are provided with and the matched second pin hole group (13) of the first pin hole group (7).
3. stitch automatic-shearing device according to claim 1, it is characterised in that: positioning plate (12) both ends cover respectively
On left column (2) and right column (3), positioning plate (12) both ends by linear bearing (14) respectively with left column (2)
It is slidably connected with right column (3).
4. stitch automatic-shearing device according to claim 1, it is characterised in that: distinguish at the both ends of the synchronizing shaft (10)
It is sequentially connected by bevel gear and left screw (8) and right screw (9).
5. stitch automatic-shearing device according to claim 1, it is characterised in that: the pusher cylinder (4) passes through fixation
Plate (15) is fixed on right column (3).
6. stitch automatic-shearing device according to claim 1, it is characterised in that: the depth of the first pin hole group (7)
For 0.5~2mm.
7. stitch automatic-shearing device according to claim 1, it is characterised in that: the depth of the second pin hole group (13)
For 0.5~2mm.
8. stitch automatic-shearing device according to claim 1, it is characterised in that: the pedestal (1) is located at the first pin hole
The collecting tank (16) of the stitch material for collecting part to be cut is provided with below group (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539234.7U CN208276091U (en) | 2018-04-16 | 2018-04-16 | A kind of stitch automatic-shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539234.7U CN208276091U (en) | 2018-04-16 | 2018-04-16 | A kind of stitch automatic-shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276091U true CN208276091U (en) | 2018-12-25 |
Family
ID=64750988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820539234.7U Expired - Fee Related CN208276091U (en) | 2018-04-16 | 2018-04-16 | A kind of stitch automatic-shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775358A (en) * | 2021-01-29 | 2021-05-11 | 重庆溢哲渝实业有限公司 | Pin shearing device for electronic component and working method thereof |
-
2018
- 2018-04-16 CN CN201820539234.7U patent/CN208276091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775358A (en) * | 2021-01-29 | 2021-05-11 | 重庆溢哲渝实业有限公司 | Pin shearing device for electronic component and working method thereof |
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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 |
Granted publication date: 20181225 Termination date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |