CN221212438U - Clamp structure easy to replace die - Google Patents
Clamp structure easy to replace die Download PDFInfo
- Publication number
- CN221212438U CN221212438U CN202322711261.1U CN202322711261U CN221212438U CN 221212438 U CN221212438 U CN 221212438U CN 202322711261 U CN202322711261 U CN 202322711261U CN 221212438 U CN221212438 U CN 221212438U
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- mounting seat
- die mounting
- die
- upper die
- pressing plate
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to the technical field of dies. The fixture structure easy to replace the die comprises an upper die, a lower die, an upper die mounting seat and a lower die mounting seat, wherein at least two upper sliding grooves which are arranged from front to back are formed in the left side and the right side of the upper die mounting seat, and the upper sliding grooves are used for guiding an upper hydraulic clamp to slide left and right; the upper die mounting seat is provided with a driving mechanism for driving an upper hydraulic clamp on the same side of the lower die mounting seat to slide left and right, and the upper hydraulic clamp is used for clamping the edge of the top of the upper die; the left and right sides of lower mould mount pad are provided with two at least lower spouts of arranging to the back in the past, and lower spout is used for guiding lower hydraulic tong side-to-side slip, installs the gliding actuating mechanism of lower hydraulic tong side-to-side that is used for driving lower mould mount pad homonymy on the lower mould mount pad, and lower hydraulic tong is used for the border of the bottom of centre gripping lower mould. The utility model realizes the independent clamping of the upper die and the lower die through the hydraulic pliers, and is convenient for realizing the detachable assembly of the upper die mounting seat and the upper die, and the detachable assembly of the lower die mounting seat and the lower die.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a die positioning clamp.
Background
In the process of workpiece processing and forming, a die formed by splicing an upper die and a lower die is often needed to be used for forming and processing. For example, the stamping equipment and the plastic sucking equipment are matched with each other through the upper die and the lower die to realize forming.
When switching between different products, different upper and lower dies are often required. When the traditional die is replaced, the bolts are often used for being detachably mounted on the machine table for replacement. The replacement mode is complicated, and the manual tightening mode is easy to cause non-uniformity of installation tightness.
Disclosure of utility model
The present utility model has been made to solve the above-mentioned at least one technical problem, and provides a clamp structure that is easy to replace a mold.
The technical scheme of the utility model is as follows: the fixture structure easy to replace the die comprises an upper die, a lower die, an upper die mounting seat and a lower die mounting seat, and is characterized in that at least two upper sliding grooves which are arranged from front to back are formed in the left side and the right side of the upper die mounting seat, and the upper sliding grooves are used for guiding an upper hydraulic clamp to slide left and right; the upper die mounting seat is provided with a driving mechanism for driving an upper hydraulic clamp on the same side of the lower die mounting seat to slide left and right, and the upper hydraulic clamp is used for clamping the edge of the top of the upper die;
The left and right sides of lower mould mount pad is provided with two at least lower spouts of arranging from front to back, lower spout is used for guiding lower hydraulic tong left and right sliding, install on the lower mould mount pad and be used for the drive lower hydraulic tong left and right sliding actuating mechanism of lower mould mount pad homonymy, lower hydraulic tong is used for the centre gripping the border of the bottom of lower mould.
The utility model realizes the independent clamping of the upper die and the lower die through the hydraulic pliers, and is convenient for realizing the detachable assembly of the upper die mounting seat and the upper die, and the detachable assembly of the lower die mounting seat and the lower die. The detachable portability is improved.
Further preferably, the lower die mounting seat is detachably connected with a positioning pin, and the lower die is provided with a positioning hole matched with the positioning pin.
Further preferably, the machine also comprises a machine, and a lifting mechanism for driving the upper die mounting seat to lift is arranged on the machine.
Still preferably, the machine table is characterized by further comprising a sliding table for driving the lower die mounting seat to slide back and forth, wherein the sliding table is in sliding connection with the machine table in a sliding direction in the front-back direction, a clamping plate is mounted on the sliding table, and the clamping plate is used for clamping and fixing the outer edge of the lower die mounting seat.
The lower die is convenient to move back and forth by sliding. Is convenient for loading and unloading.
Further preferably, the clamping plate comprises a rectangular frame formed by connecting a front clamping plate, a left clamping plate, a rear clamping plate and a right clamping plate in a sequential connection manner;
the front pressing plate and the rear pressing plate are connected through two limiting strips arranged left and right.
Further preferably, the left and right sides of the front pressing plate and the rear pressing plate are provided with strip-shaped sliding grooves;
The limiting strip and the fixing block are clamped on the upper side and the lower side of the rectangular frame, and the limiting strip, the rectangular frame and the fixing block are connected through bolts penetrating through the strip-shaped sliding grooves.
The left and right limiting of the dies with different left and right widths can be realized conveniently through the limiting strips. And the deviation of the position of the lower die in the processes of die opening and die closing is avoided.
The beneficial effects are that:
The utility model realizes the rapid clamping and fixing of the upper die and the upper die holder, and the lower die holder.
Drawings
FIG. 1 is a schematic view showing a partial structure of an embodiment 1 of the present utility model;
FIG. 2 is a schematic view showing a partial structure of embodiment 1 of the present utility model;
Fig. 3 is a schematic diagram showing the cooperation of the clamping plate and the lower die according to embodiment 1 of the present utility model.
In the figure: 1 is an upper die, 2 is a lower die, 3 is a lower die mounting seat, 4 is an upper die mounting seat, 5 is an upper hydraulic clamp, 6 is a lower hydraulic clamp, 7 is a clamping plate, and 8 is a limiting strip.
Detailed Description
Referring to fig. 1 to 3, a clamp structure for easily replacing a die comprises an upper die 1, a lower die 2, an upper die mounting seat 4 and a lower die mounting seat 3, wherein at least two upper sliding grooves which are arranged from front to back are arranged on the left side and the right side of the upper die mounting seat 4, and the upper sliding grooves are used for guiding an upper hydraulic clamp 5 to slide left and right; the upper die mounting seat 4 is provided with a driving mechanism for driving an upper hydraulic clamp 5 on the same side of the lower die mounting seat 3 to slide left and right, and the upper hydraulic clamp 5 is used for clamping the edge of the top of the upper die 1; the left and right sides of lower mould mount pad 3 are provided with two at least lower spouts of arranging from front to back, and lower spout is used for guiding lower hydraulic tong 6 left and right slip, installs the gliding actuating mechanism of lower hydraulic tong 6 left and right that is used for driving lower mould mount pad 3 homonymy on the lower mould mount pad 3, and lower hydraulic tong 6 is used for the border of the bottom of centre gripping lower mould 2. The utility model realizes the independent clamping of the upper die 1 and the lower die 2 through the hydraulic pliers, and is convenient for realizing the detachable assembly of the upper die mounting seat 4 and the upper die 1, and the detachable assembly of the lower die mounting seat 3 and the lower die 2. The detachable portability is improved.
The lower die mounting seat 3 is detachably connected with a positioning pin, and the lower die 2 is provided with a positioning hole matched with the positioning pin.
The machine also comprises a machine table, and a lifting mechanism for driving the upper die mounting seat 4 to lift is arranged on the machine table. First, after the die structures of the lower die mounting seat, the upper die and the lower die are mutually spliced, the upper die mounting seat and the upper die are mutually fixed.
The lower die mounting seat 3 is arranged on the machine table, and the lower die mounting seat 3 is arranged on the machine table. The front and back movement of the lower die 2 is conveniently driven by sliding. Is convenient for loading and unloading. The clamping plate clamps the left side and the right side of the lower die mounting seat. One end of the clamping plate 7 can be hinged with the sliding table. The other end of the clamping plate 7 drives the clamping plate 7 to turn over through a lifting mechanism to open and switch the lower pressing die mounting seat 3. First, the slipway slides the lower mould mount pad forward, and after the lower mould mount pad is fixed each other with the mould structure of last mould and lower mould amalgamation each other, the slipway retreats, and elevating system descends, goes up mould mount pad and last mould and mutually fixed. The lifting mechanism ascends. The sliding table slides forward. The clamping plate presses down and fixes the lower die mounting seat.
The clamping plate 7 comprises a rectangular frame formed by connecting a front pressing plate, a left pressing plate, a rear pressing plate and a right pressing plate which are sequentially connected; the front pressing plate and the rear pressing plate are connected through two limiting strips 8 which are arranged left and right.
The left side and the right side of the front pressing plate and the rear pressing plate are provided with strip-shaped sliding grooves; the device also comprises a fixed block, wherein the limiting strip 8 and the fixed block are clamped on the upper side and the lower side of the rectangular frame, and the limiting strip, the rectangular frame and the fixed block are connected through bolts penetrating through the strip-shaped sliding grooves. The left and right limiting of the dies with different left and right widths is conveniently realized through the limiting strips 8. And the deviation of the position of the lower die 2 in the die opening and die closing processes is avoided.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (6)
1. The fixture structure easy to replace the die comprises an upper die, a lower die, an upper die mounting seat and a lower die mounting seat, and is characterized in that at least two upper sliding grooves which are arranged from front to back are formed in the left side and the right side of the upper die mounting seat, and the upper sliding grooves are used for guiding an upper hydraulic clamp to slide left and right; the upper die mounting seat is provided with a driving mechanism for driving an upper hydraulic clamp on the same side of the lower die mounting seat to slide left and right, and the upper hydraulic clamp is used for clamping the edge of the top of the upper die;
The left and right sides of lower mould mount pad is provided with two at least lower spouts of arranging from front to back, lower spout is used for guiding lower hydraulic tong left and right sliding, install on the lower mould mount pad and be used for the drive lower hydraulic tong left and right sliding actuating mechanism of lower mould mount pad homonymy, lower hydraulic tong is used for the centre gripping the border of the bottom of lower mould.
2. The clamp structure for easy mold replacement according to claim 1, wherein: and the lower die mounting seat is detachably connected with a positioning pin, and a positioning hole matched with the positioning pin is formed in the lower die.
3. The clamp structure for easy mold replacement according to claim 1, wherein: the machine also comprises a machine table, wherein the machine table is provided with a lifting mechanism for driving the upper die mounting seat to lift.
4. A clamp structure for facilitating mold replacement according to claim 3, wherein: the lower die mounting seat is characterized by further comprising a sliding table used for driving the lower die mounting seat to slide back and forth, the sliding table is in sliding connection with the machine table in a sliding direction in the front-back direction, a clamping plate is mounted on the sliding table, and the clamping plate is used for clamping and fixing the outer edge of the lower die mounting seat.
5. The mold easy-to-replace jig structure according to claim 4, wherein: the clamping plate comprises a rectangular frame formed by connecting a front pressing plate, a left pressing plate, a rear pressing plate and a right pressing plate which are sequentially connected;
the front pressing plate and the rear pressing plate are connected through two limiting strips arranged left and right.
6. The mold easy-to-replace jig structure according to claim 5, wherein: the left side and the right side of the front pressing plate and the rear pressing plate are respectively provided with a strip-shaped sliding groove;
The limiting strip and the fixing block are clamped on the upper side and the lower side of the rectangular frame, and the limiting strip, the rectangular frame and the fixing block are connected through bolts penetrating through the strip-shaped sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711261.1U CN221212438U (en) | 2023-10-10 | 2023-10-10 | Clamp structure easy to replace die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711261.1U CN221212438U (en) | 2023-10-10 | 2023-10-10 | Clamp structure easy to replace die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221212438U true CN221212438U (en) | 2024-06-25 |
Family
ID=91547443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322711261.1U Active CN221212438U (en) | 2023-10-10 | 2023-10-10 | Clamp structure easy to replace die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221212438U (en) |
-
2023
- 2023-10-10 CN CN202322711261.1U patent/CN221212438U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |