CN209077511U - A kind of electrical contact production punching machine being conveniently replaceable mold - Google Patents
A kind of electrical contact production punching machine being conveniently replaceable mold Download PDFInfo
- Publication number
- CN209077511U CN209077511U CN201821630495.6U CN201821630495U CN209077511U CN 209077511 U CN209077511 U CN 209077511U CN 201821630495 U CN201821630495 U CN 201821630495U CN 209077511 U CN209077511 U CN 209077511U
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- side wall
- wall
- right sides
- bearing plate
- force bearing
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Abstract
The utility model discloses a kind of electrical contact production punching machines for being conveniently replaceable mold of electrical contact technical field, including workbench, the centre of support frame inner cavity side wall is provided with cylinder, the bottom end of cylinder output is provided with telescopic rod, and the downside wall of telescopic rod is provided with force bearing plate, the downside wall of force bearing plate is movably set with upper mold, connecting plate is provided at the top of wall at left and right sides of upper mold, the left and right sides of force bearing plate is uniformly provided through inserted link, fixed device is evenly arranged at left and right sides of force bearing plate downside wall, the intermediate active of bench top side wall is provided with lower mold, and motion bar runs through the second fixture block far from one end of push the spring, by stirring motion bar, separate motion bar with the second fixture block, facilitate the disassembly and replacement of lower mold, by separating fixed link with inserted link, and pull up inserted link, make to insert Bar is separated with connecting plate, is facilitated the disassembly and replacement of upper mold, is facilitated the operation of staff.
Description
Technical field
The utility model relates to electrical contact technical field, specially a kind of electrical contact production for being conveniently replaceable mold is used
Punching machine.
Background technique
During electrical contact production and processing, punching machine is needed to carry out punching press to raw material, but there are many electrical contacts
Model when processing to different electrical contacts, needs replacing different molds, but existing mold is mostly to be bolted
On punching machine, need when more mold exchange to looser a bolt, very complicated time-consuming, therefore, it is necessary to a kind of electricity for being conveniently replaceable mold
Punching machine is used in the production of device contact.
Utility model content
The purpose of this utility model is to provide a kind of electrical contact production punching machines for being conveniently replaceable mold, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of electrical contact being conveniently replaceable mold
Production uses punching machine, including workbench, the side wall of workbench to be provided with support frame, and the centre of support frame inner cavity side wall is provided with
Cylinder, the bottom end of cylinder output is provided with telescopic rod, and the downside wall of telescopic rod is provided with force bearing plate, the downside wall of force bearing plate
It is movably set with upper mold, and is provided with the first fixture block at left and right sides of upper mold side wall, the downside wall of force bearing plate opens up
There is the first card slot to match with the first fixture block, is provided with connecting plate, a left side for force bearing plate at the top of wall at left and right sides of upper mold
Right two sides are uniformly provided through inserted link, and connecting plate is run through in the bottom end of inserted link, is provided with spring at the top of inserted link lateral wall, and
The side wall of the bottom end of spring and force bearing plate connects, and is evenly arranged with fixed device at left and right sides of force bearing plate downside wall, and on
Mold is located between the fixed device in the left and right sides, and the intermediate active of bench top side wall is provided with lower mold, lower mold downside wall
The left and right sides be provided with the second fixture block, the second card slot to match with the second fixture block, bench top are offered on workbench
The left and right sides of side wall offers placing groove, and placing groove is located at the left and right sides of lower mold, and placing groove inner cavity is far under
The side of mold is provided with push the spring, and push the spring is provided with motion bar close to one end of lower mold, and motion bar is far from pushing away
Move spring one end through the second fixture block, motion bar side wall is provided with swinging plate far from the side of lower mold, the first fixture block with
Second fixture block is dovetails.
Preferably, fixed device includes set casing, and the downside wall of the side wall of set casing and force bearing plate connects, set casing
Inner cavity activity be plugged with fixed link, and the left side of fixed link side wall is bonded with the downside wall of connecting plate, is offered on inserted link
The fixation hole to match with fixed link.
Preferably, the centre of set casing inner cavity is provided with reset spring, and on the outside of the right side wall of reset spring and fixed link
The right side of wall connects, and the left side wall of reset spring is provided with the left side wall that the left side wall of set casing inner cavity is connected and fixed bar to be connect
Block, and the bottom of link block right side wall is provided with kelly, and the kelly hole to match with kelly, and kelly hole location are offered on inserted link
It is isosceles triangle in the bottom of fixation hole, and on the right side of the left side of link block vertical section and kelly vertical section.
Preferably, the top at left and right sides of force bearing plate offers pilot hole, and the inner cavity activity of pilot hole is plugged with and leads
To bar, and the side wall of the bottom end of guide rod and workbench connects.
Preferably, the lateral wall of guide rod is uniformly provided with sliding slot, and the internal chamber wall of pilot hole is uniformly provided with groove, and
The inner cavity of groove is movably set with the ball to match with sliding slot.
Preferably, the side wall of inserted link is provided with baffle, and is arc-shaped at the top of baffle vertical section, and the top of vertical section
Side wall is evenly arranged with the convex grain of massage.
Compared with prior art, the utility model has the beneficial effects that blocking motion bar and second by stirring motion bar
Block separation, facilitates the disassembly and replacement of lower mold, by separating fixed link with inserted link, and pulls up inserted link, make inserted link
It is separated with connecting plate, facilitates the disassembly and replacement of upper mold, facilitate the operation of staff, and swift to operate, by inserting
The connection of bar and connecting plate, avoids upper mold from sliding back and forth, and moves the connection of motion bar and the second fixture block, avoids lower mold front and back
It is mobile, keep the fixation of upper mold and lower mold even closer.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is fixture structure schematic diagram on the right side of the utility model.
In figure: 1 workbench, 2 support frames, 3 lower molds, 4 cylinders, 5 telescopic rods, 6 force bearing plates, 7 fixed devices, 71 are fixed
Shell, 72 fixed links, 73 reset springs, 74 fixation holes, 75 kellies, 76 kelly holes, 8 first fixture blocks, 9 connecting plates, 10 inserted links, 11
Spring, 12 upper molds, 13 movable plates, 14 motion bars, 15 push the springs, 16 second fixture blocks, 17 guide rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of electrical contact production being conveniently replaceable mold
With punching machine, including workbench 1, the side wall of workbench 1 is provided with support frame 2, and the centre of 2 inner cavity side wall of support frame is provided with
Cylinder 4, the bottom end of 4 output end of cylinder is provided with telescopic rod 5, and the downside wall of telescopic rod 5 is provided with force bearing plate 6, force bearing plate 6
Downside wall be movably set with upper mold 12, and the first fixture block 8, load are provided at left and right sides of 12 side wall of upper mold
The downside wall of plate 6 offers the first card slot to match with the first fixture block 8, right by the matching of the first fixture block 8 and the first card slot
Upper mold 12 plays tentatively fixed effect, is provided with connecting plate 9 at the top of 12 left and right sides wall of upper mold, force bearing plate 6
The left and right sides is uniformly provided through inserted link 10, avoids the upper mold 12 connecting with force bearing plate 6 from being moved forward and backward, and the bottom of inserted link 10
Connecting plate 9 is run through at end, is provided with spring 11, and the side wall of the bottom end of spring 11 and force bearing plate 6 at the top of 10 lateral wall of inserted link
Connection, when not applying external force to inserted link 10, spring 11 applies downward thrust to inserted link 10, and inserted link 10 runs through connecting plate 9, and
The downside wall of 74 inner cavity of fixation hole is higher than the downside wall of connecting plate 9, is evenly arranged with fixation at left and right sides of 6 downside wall of force bearing plate
Device 7, and upper mold 12 is located between the fixed device 7 in the left and right sides, the intermediate active of 1 side wall of workbench is provided with lower die
Have 3, is provided with the second fixture block 16 at left and right sides of lower 3 downside wall of mold, is offered on workbench 1 and 16 phase of the second fixture block
The second card slot matched, the second fixture block 16 and the second card slot play preliminary fixed function, a left side for 1 side wall of workbench to lower mold 3
Right two sides offer placing groove, and placing groove is located at the left and right sides of lower mold 3, and placing groove inner cavity is far from lower mold 3
Side is provided with push the spring 15, and push the spring 15 is provided with motion bar 14 close to one end of lower mold 3, and motion bar 14 is separate
The second fixture block 16 is run through in one end of push the spring 15, and 14 side wall of motion bar is provided with swinging plate 13 far from the side of lower mold 3,
The presence of swinging plate 13, which facilitates, stirs motion bar 14, moves left and right motion bar 14, and the first fixture block 8 and the second fixture block 16 are
For dovetails, the first fixture block 8 can be made to connect with the first card slot, the second fixture block 16 with the second card slot even closer, and upper mold
Tool 12 is only capable of sliding back and forth in the bottom of force bearing plate 6, and lower mold 3 is only capable of sliding back and forth on workbench 1, passes through forward slip
Upper mold 12 and lower mold 3 can be such that lower die tool 3 separates with workbench 1, and upper mold 12 is separated with force bearing plate 6, is facilitated
The replacement of mold 12 and lower mold 3.
Wherein, fixed device 7 includes set casing 71, and the side wall of set casing 71 is connect with the downside wall of force bearing plate 6, Gu
The inner cavity activity for determining shell 71 is plugged with fixed link 72, and the left side of 72 side wall of fixed link is bonded with the downside wall of connecting plate 9, is made
Fixed link 72 plays the role of support to connecting plate 9, and the fixation hole 74 to match with fixed link 72 is offered on inserted link 10, is passed through
Fixed link 72 is inserted into the inner cavity of fixation hole 74, avoids inserted link 10 from surprisingly moving up, influences the connection between upper mold 12 and force bearing plate 6
Stablize；
The centre of 71 inner cavity of set casing is provided with reset spring 73, and 72 outside of the right side wall of reset spring 73 and fixed link
The right side of wall connects, and the left side wall of reset spring 73 is connect with the left side wall of 71 inner cavity of set casing, and the left side wall of fixed link 72 is set
It is equipped with link block, and the bottom of link block right side wall is provided with kelly 75, and the card to match with kelly 75 is offered on inserted link 10
Rod aperture 76, and kelly hole 76 is located at the bottom of fixation hole 74, and the right side of 75 vertical section of the left side of link block vertical section and kelly
It is isosceles triangle, facilitates the inner cavity of link block insertion fixation hole 74, facilitates the inner cavity that kelly 75 is inserted into kelly hole 76,
Reset spring 73 applies thrust to the right to fixed link 72, and kelly 75 is inserted into the inner cavity in kelly hole 76, it is possible to prevente effectively from solid
Fixed pole 72 and 74 accidental separation of fixation hole；
The top of 6 left and right sides of force bearing plate offers pilot hole, and the inner cavity activity of pilot hole is plugged with guide rod 17,
And the bottom end of guide rod 17 is connect with the side wall of workbench 1, by the matching of guide rod 17 and pilot hole, is risen to force bearing plate 6
To position-limiting action, force bearing plate 6 is avoided all around to shake；
The lateral wall of guide rod 17 is uniformly provided with sliding slot, and the internal chamber wall of pilot hole is uniformly provided with groove, and groove
Inner cavity be movably set with the ball to match with sliding slot, ball can be rotated in the inner cavity of groove passes through of ball and sliding slot
Match, reduces the frictional force between guide rod 17 and pilot hole internal chamber wall；
The side wall of inserted link 10 is provided with baffle, and is arc-shaped at the top of baffle vertical section, is in circular arc at the top of vertical section
The baffle of shape increases the contact area with finger, and the side wall of vertical section is evenly arranged with the convex grain of massage, and it is right to massage convex grain
Finger plays massage and anti-skidding effect.
Working principle: when replacing lower mold 3, being stirred motion bar 14 to two sides by swinging plate 13, make motion bar 14 with
The separation of second fixture block 16 facilitates the second fixture block 16 in the activity of the second card slot inner cavity, old lower mold 3 is pulled along, makes the
Two fixture blocks 16 and the second exact separation separate old lower mold 3 with workbench 1, by the second fixture block 16 on new lower mold 3
It is inserted into the inner cavity of the second card slot, and is pushed backward, after new lower mold 3 is suitably positioned, push the spring 15 will be movable
Bar 14 pushes the second fixture block 16 to, and runs through the second fixture block 16, plays fixed function to new lower mold 3, when replacing upper mold 12,
Fixed link 72 is pushed to upper mold 12, kelly 75 is made to be detached from kelly hole 76, presses down on inserted link 10, reset spring 73 will be fixed
Bar 72 is pushed to the side far from upper mold 12, is made fixed link 72 that kelly 75 be driven to be detached from from 74 inner cavity of fixation hole, is pulled up
Inserted link 10 separates inserted link 10 with connecting plate 9, is pulled along upper mold 12, and the first fixture block 8 is made to be detached from the inner cavity of the first card slot,
The first fixture block 8 on new upper mold 12 is inserted into the inner cavity of the first card slot, and pushes upper mold 12 backward, spring 11 will be inserted
Bar 10 pushes down on, and makes inserted link 10 through connecting plate 9, and press down on inserted link 10, pushes fixed link 72 to upper mold 12, makes solid
Fixed pole 72 and kelly 75 run through the inner cavity of fixation hole 74, unclamp inserted link 10, and spring 11 pulls up inserted link 10, makes fixation hole 74
The downside wall of inner cavity is bonded with the downside wall of fixed link 72, unclamps fixed link 72, reset spring 73 is by fixed link 72 to far from upper
The side of mold 12 pulls, and so that kelly 75 is inserted into the inner cavity in kelly hole 76, plays fixed function to inserted link 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electrical contact production punching machine for being conveniently replaceable mold, including workbench (1), it is characterised in that: the work
The side wall of platform (1) is provided with support frame (2), and the centre of support frame as described above (2) inner cavity side wall is provided with cylinder (4), described
The bottom end of cylinder (4) output end is provided with telescopic rod (5), and the downside wall of telescopic rod (5) is provided with force bearing plate (6), described to hold
The downside wall of power plate (6) is movably set with upper mold (12), and is provided with first at left and right sides of upper mold (12) side wall
The downside wall of fixture block (8), the force bearing plate (6) offers the first card slot to match with the first fixture block (8), the upper mold
(12) it is provided with connecting plate (9) at the top of the wall of the left and right sides, the left and right sides of the force bearing plate (6) is uniformly provided through slotting
Bar (10), and connecting plate (9) are run through in the bottom end of inserted link (10), are provided with spring (11) at the top of inserted link (10) lateral wall,
And the bottom end of spring (11) is connect with the side wall of force bearing plate (6), is uniformly arranged at left and right sides of force bearing plate (6) downside wall
Have fixed device (7), and upper mold (12) is located between the left and right sides fixed device (7), in workbench (1) side wall
Between be movably set with lower mold (3), be provided with the second fixture block (16) at left and right sides of lower mold (3) downside wall, it is described
The second card slot to match with the second fixture block (16), the left and right sides of workbench (1) side wall are offered on workbench (1)
Offer placing groove, and placing groove is located at the left and right sides of lower mold (3), and placing groove inner cavity far from lower mold (3) one
Side is provided with push the spring (15), and the push the spring (15) is provided with motion bar (14) close to the one end of lower mold (3), and living
Lever (14) runs through the second fixture block (16) far from the one end of push the spring (15), and motion bar (14) side wall is far from lower mold
(3) side is provided with swinging plate (13), and first fixture block (8) and the second fixture block (16) are dovetails.
2. a kind of electrical contact production punching machine for being conveniently replaceable mold according to claim 1, it is characterised in that: described
Fixed device (7) include set casing (71), and the side wall of set casing (71) is connect with the downside wall of force bearing plate (6), described solid
The inner cavity activity for determining shell (71) is plugged with fixed link (72), and the bottom side in the left side of fixed link (72) side wall and connecting plate (9)
Wall is bonded, and the fixation hole (74) to match with fixed link (72) is offered on the inserted link (10).
3. a kind of electrical contact production punching machine for being conveniently replaceable mold according to claim 2, it is characterised in that: described
The centre of set casing (71) inner cavity is provided with reset spring (73), and on the outside of the right side wall of reset spring (73) and fixed link (72)
The right side of wall connects, and the left side wall of the reset spring (73) is connect with the left side wall of set casing (71) inner cavity, the fixed link
(72) left side wall is provided with link block, and the bottom of link block right side wall is provided with kelly (75), opens on the inserted link (10)
Equipped with the kelly hole (76) to match with kelly (75), and kelly hole (76) are located at the bottom of fixation hole (74), and link block is perpendicular
It is isosceles triangle on the right side of the left side in section and kelly (75) vertical section.
4. a kind of electrical contact production punching machine for being conveniently replaceable mold according to claim 1, it is characterised in that: described
Top at left and right sides of force bearing plate (6) offers pilot hole, and the inner cavity activity of pilot hole is plugged with guide rod (17), and leads
It is connect to the bottom end of bar (17) with the side wall of workbench (1).
5. a kind of electrical contact production punching machine for being conveniently replaceable mold according to claim 4, it is characterised in that: described
The lateral wall of guide rod (17) is uniformly provided with sliding slot, and the internal chamber wall of pilot hole is uniformly provided with groove, and the inner cavity of groove
It is movably set with the ball to match with sliding slot.
6. a kind of electrical contact production punching machine for being conveniently replaceable mold according to claim 1, it is characterised in that: described
The side wall of inserted link (10) is provided with baffle, and is arc-shaped at the top of baffle vertical section, and the side wall of vertical section is uniformly set
It is equipped with the convex grain of massage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630495.6U CN209077511U (en) | 2018-10-09 | 2018-10-09 | A kind of electrical contact production punching machine being conveniently replaceable mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630495.6U CN209077511U (en) | 2018-10-09 | 2018-10-09 | A kind of electrical contact production punching machine being conveniently replaceable mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077511U true CN209077511U (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630495.6U Expired - Fee Related CN209077511U (en) | 2018-10-09 | 2018-10-09 | A kind of electrical contact production punching machine being conveniently replaceable mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077511U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283054A (en) * | 2020-02-27 | 2020-06-16 | 杭州源航工业设计有限公司 | Material forming multi-station stamping equipment |
| CN111872213A (en) * | 2020-06-23 | 2020-11-03 | 阿特拉斯智能工程(南通)有限公司 | Servo die-cutting mechanism |
| CN112024732A (en) * | 2020-08-20 | 2020-12-04 | 陈福泉 | Stamping device for machining convenient to change mould |
| CN112756449A (en) * | 2020-12-18 | 2021-05-07 | 南京艾美迪家居用品有限公司 | Supplementary handle production is with pressurization integrated into one piece device |
| CN114130887A (en) * | 2021-11-04 | 2022-03-04 | 湖北辉图工业装备有限公司 | Punch fixing seat convenient to machine and disassemble |
-
2018
- 2018-10-09 CN CN201821630495.6U patent/CN209077511U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283054A (en) * | 2020-02-27 | 2020-06-16 | 杭州源航工业设计有限公司 | Material forming multi-station stamping equipment |
| CN111872213A (en) * | 2020-06-23 | 2020-11-03 | 阿特拉斯智能工程(南通)有限公司 | Servo die-cutting mechanism |
| CN112024732A (en) * | 2020-08-20 | 2020-12-04 | 陈福泉 | Stamping device for machining convenient to change mould |
| CN112756449A (en) * | 2020-12-18 | 2021-05-07 | 南京艾美迪家居用品有限公司 | Supplementary handle production is with pressurization integrated into one piece device |
| CN114130887A (en) * | 2021-11-04 | 2022-03-04 | 湖北辉图工业装备有限公司 | Punch fixing seat convenient to machine and disassemble |
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| 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: 20190709 Termination date: 20211009 |