CN214920982U - Bar cutting and clamping machine for mold production - Google Patents
Bar cutting and clamping machine for mold production Download PDFInfo
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- CN214920982U CN214920982U CN202121392047.9U CN202121392047U CN214920982U CN 214920982 U CN214920982 U CN 214920982U CN 202121392047 U CN202121392047 U CN 202121392047U CN 214920982 U CN214920982 U CN 214920982U
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- clamping groove
- bar
- installation pipe
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Abstract
The utility model discloses a bar cutting and clamping machine for die production, which comprises a base, wherein the top of the base is provided with a V-shaped clamping groove; the movable supporting pieces are symmetrically arranged on the side walls of the two sides of the V-shaped clamping groove and comprise an installation pipe, a movable block movably inserted at one end of the installation pipe and a spring, the bottom end of the installation pipe is arranged in a sealing mode, the spring is installed in the installation pipe, the installation pipe is installed in the base, and the installation pipe is perpendicular to the surface of the inner wall of the V-shaped clamping groove; the clamping frame is in a door shape, and two ends of the bottom of the clamping frame are respectively positioned on two sides of the V-shaped clamping groove and fixed on the base; the middle of the top of the clamping frame is screwed with a clamping rod extending downwards. The utility model discloses a cooperation of movable support piece and supporting rod changes with the different diameters that adapt to the bar to guarantee the bar support rigidity through the supporting rod locking after the self-adaptation floats, guarantee the stability of bar in cutting process.
Description
Technical Field
The utility model relates to a mould parts machining technical field especially relates to a mould production is with bar cutting clamp machine.
Background
When the die part is machined, the round rod-shaped material needs to be cut. However, when an existing bar is cut, the bar shakes due to the high-speed rotation of the blade, the bar moves in the cutting process, the cutting efficiency and the quality are caused, and the cutting section is not vertical and the edge breakage is caused. Therefore, a clamping device capable of fixing the bar stock during cutting is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a bar cutting and clamping machine for mold production to solve the technical problem mentioned in the above background art.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
a bar stock cutting and clamping machine for mold production, comprising:
the top of the base is provided with a V-shaped clamping groove;
the movable supporting pieces are symmetrically arranged on the side walls of the two sides of the V-shaped clamping groove and comprise mounting pipes, movable blocks movably inserted into one ends of the mounting pipes and springs, the bottom ends of the mounting pipes are arranged in a sealing mode, the springs are mounted in the mounting pipes, the mounting pipes are mounted in the base, and the mounting pipes are perpendicular to the surfaces of the inner walls of the V-shaped clamping groove;
the clamping frame is in a door shape, and two ends of the bottom of the clamping frame are respectively positioned on two sides of the V-shaped clamping groove and fixed on the base; and the middle of the top of the clamping frame is screwed with a clamping rod extending downwards.
Furthermore, two movable supporting pieces are arranged on the side wall of the V-shaped clamping groove on the same side.
Further, the end part of the mounting pipe is concentrically provided with a mounting ring, and the mounting ring is fixed on the side wall of the V-shaped clamping groove through a screw.
Further, the movable block includes coaxial connecting portion and spacing portion, connecting portion and spacing portion all are cylindricly, the diameter size of spacing portion is greater than the diameter size of connecting portion, connecting portion activity is inserted and is established in the installation pipe.
Further, a silica gel block is arranged on the limiting part.
Furthermore, the clamping frame comprises two oppositely arranged fixed columns and a supporting rod connected to the top ends of the two fixed columns, the supporting rod is in an inverted U shape, and the two bottom ends of the supporting rod are rotatably connected to the top ends of the corresponding fixed columns through pin shafts; a connecting pipe which vertically extends downwards is arranged between the tops of the supporting rods, and the clamping rod is in threaded connection with the inside of the connecting pipe;
the connecting groove has all been seted up to the both sides of base, the bottom of fixed column is passed through screw fixed mounting in the connecting groove.
The utility model has the advantages that:
the utility model discloses a cooperation of activity support piece and supporting rod changes with the different diameters that adapt to the bar to guarantee bar support rigidity through the supporting rod locking after the self-adaptation floats, guarantee the stability of bar in cutting process, avoid arousing cutting efficiency and quality problems because of bar displacement in the cutting process, can effective high machining efficiency, guarantee to cut the sectional straightness that hangs down and reduce the possibility that the cutting collapses the limit.
Drawings
FIG. 1 is a schematic view of the structure of a bar cutting and clamping machine for die production according to the present invention;
FIG. 2 is a schematic structural view of a bar cutting and clamping machine for mold production according to the present invention;
FIG. 3 is a schematic structural diagram of a base of a bar cutting and clamping machine for mold production according to the present invention;
fig. 4 is a schematic sectional structure diagram of a movable support member of a bar cutting and clamping machine for die production according to the present invention.
Detailed Description
The invention will be described in detail with reference to the following drawings and specific embodiments:
as shown in fig. 1-4, the utility model discloses a bar cutting and clamping machine for die production, which comprises a base 1, wherein a V-shaped clamping groove 2 is arranged on the top of the base 1; the movable supporting pieces 3 are symmetrically arranged on the side walls of two sides of the V-shaped clamping groove 2, each movable supporting piece 3 comprises an installation pipe 4, a movable block 5 and a spring 6, the movable block is movably inserted into one end of the installation pipe 4, the bottom end of the installation pipe 4 is arranged in a sealing mode, the springs 6 are installed in the installation pipe 4, the installation pipe 4 is installed in the base 1, and the installation pipe 4 is perpendicular to the surface of the inner wall of the V-shaped clamping groove 2; the clamping frame 7 is in a door shape, and two ends of the bottom of the clamping frame 7 are respectively positioned on two sides of the V-shaped clamping groove 2 and fixed on the base 1; the middle spiro union of supporting frame 7 top has downwardly extending's supporting rod 8, screws up supporting rod 8, and the bottom supports the bar outer wall, cooperates with movable support piece 3 to step up the bar fixedly.
Further, in order to ensure the stability of supporting and fixing, two movable supporting pieces 3 are arranged on the side wall of the V-shaped clamping groove 2 on the same side. The end of the mounting tube 4 is concentrically provided with a mounting ring 9, and the mounting ring 9 is fixed on the side wall of the V-shaped clamping groove 2 through screws so as to fix the movable support 3 with the base 1.
Specifically, the movable block 5 includes coaxial connecting portion and spacing portion, and connecting portion and spacing portion all are cylindricly, and the diameter size of spacing portion is greater than the diameter size of connecting portion, and connecting portion activity is inserted and is established in the installation pipe 4. Be provided with silica gel block 10 on the spacing portion for coefficient of friction when increase and bar contact, increase frictional force is more stable to the fixed of bar, and silica gel block 10 can also reduce the shake of cutting in-process bar.
Further, the clamping frame 7 comprises two oppositely arranged fixed columns 11 and a supporting rod 12 connected to the top ends of the two fixed columns 11, the supporting rod 12 is in an inverted U shape, and the two bottom ends are rotatably connected to the top ends of the corresponding fixed columns 11 through pin shafts; a connecting pipe 13 which vertically extends downwards is arranged between the tops of the supporting rods 12, and the clamping rod 8 is screwed in the connecting pipe 13; connecting groove 14 has all been seted up to the both sides of base 1, and fixed column 11's bottom is passed through screw fixed mounting in connecting groove 14.
When in use, the base 1 is fixed on a workbench by bolts. The utility model discloses a cooperation of activity support piece 3 and supporting rod 8 changes with the different diameters that adapt to the bar to guarantee bar support rigidity through 8 locking of supporting rod after the self-adaptation floats, guarantee the stability of bar in cutting process, avoid arousing cutting efficiency and quality problems because of bar displacement in the cutting process, can effective high machining efficiency, guarantee to cut the sectional straightness that hangs down and reduce the possibility that the cutting collapses the limit.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (6)
1. The utility model provides a mould production is with bar cutting clamping machine which characterized in that includes:
the device comprises a base (1), wherein a V-shaped clamping groove (2) is formed in the top of the base (1);
the movable supporting pieces (3) are symmetrically arranged on the side walls of two sides of the V-shaped clamping groove (2), each movable supporting piece (3) comprises an installation pipe (4), a movable block (5) movably inserted into one end of the installation pipe (4) and a spring (6), the bottom end of the installation pipe (4) is arranged in a sealing mode, the springs (6) are installed in the installation pipes (4), the installation pipes (4) are installed in the base (1), and the installation pipes (4) are arranged perpendicular to the surface of the inner wall of the V-shaped clamping groove (2);
the clamping frame (7) is in a door shape, and two ends of the bottom of the clamping frame (7) are respectively positioned on two sides of the V-shaped clamping groove (2) and fixed on the base (1); the middle of the top of the clamping frame (7) is screwed with a clamping rod (8) extending downwards.
2. The bar stock cutting and clamping machine for die production as set forth in claim 1, wherein: two movable supporting pieces (3) are arranged on the side wall of the V-shaped clamping groove (2) on the same side.
3. The bar stock cutting and clamping machine for die production as set forth in claim 2, wherein: the end part of the mounting pipe (4) is concentrically provided with a mounting ring (9), and the mounting ring (9) is fixed on the side wall of the V-shaped clamping groove (2) through a screw.
4. The bar stock cutting and clamping machine for die production as set forth in claim 3, wherein: the movable block (5) comprises a coaxial connecting part and a limiting part, the connecting part and the limiting part are cylindrical, the diameter size of the limiting part is larger than that of the connecting part, and the connecting part is movably inserted in the installation pipe (4).
5. The bar stock cutting and clamping machine for die production as set forth in claim 4, wherein: and a silica gel block (10) is arranged on the limiting part.
6. The bar stock cutting and clamping machine for die production as set forth in claim 1, wherein: the clamping frame (7) comprises two oppositely arranged fixing columns (11) and a supporting rod (12) connected to the top ends of the two fixing columns (11), the supporting rod (12) is in an inverted U shape, and the two bottom ends of the supporting rod are rotatably connected to the top ends of the corresponding fixing columns (11) through pin shafts; a connecting pipe (13) which vertically extends downwards is arranged between the tops of the supporting rods (12), and the clamping rod (8) is in threaded connection with the inside of the connecting pipe (13);
connecting grooves (14) are formed in the two sides of the base (1), and the bottoms of the fixing columns (11) are fixedly mounted in the connecting grooves (14) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392047.9U CN214920982U (en) | 2021-06-22 | 2021-06-22 | Bar cutting and clamping machine for mold production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392047.9U CN214920982U (en) | 2021-06-22 | 2021-06-22 | Bar cutting and clamping machine for mold production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214920982U true CN214920982U (en) | 2021-11-30 |
Family
ID=79048308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121392047.9U Active CN214920982U (en) | 2021-06-22 | 2021-06-22 | Bar cutting and clamping machine for mold production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214920982U (en) |
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2021
- 2021-06-22 CN CN202121392047.9U patent/CN214920982U/en active Active
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