CN110871390A - Clamping and fixing mechanism for polishing of drawing die block - Google Patents
Clamping and fixing mechanism for polishing of drawing die block Download PDFInfo
- Publication number
- CN110871390A CN110871390A CN201911189644.9A CN201911189644A CN110871390A CN 110871390 A CN110871390 A CN 110871390A CN 201911189644 A CN201911189644 A CN 201911189644A CN 110871390 A CN110871390 A CN 110871390A
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- CN
- China
- Prior art keywords
- fixed
- block
- top surface
- polishing
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a clamping and fixing mechanism for polishing a drawing die block, which comprises a rack, wherein a lower die is fixed in the middle of the top surface of a top plate of the rack, and supporting columns are fixed on the top surfaces of the top plates of the rack at the front part and the rear part of the left side and the right side of the lower die; the two supporting columns on the left side are fixedly provided with side connecting beams, the two supporting columns on the right side are also fixedly provided with side connecting beams, the inner side walls of the supporting columns at the front ends and the rear ends of the two side connecting beams are respectively fixedly provided with a connecting plate, the two ends of an adjusting screw rod extending forwards and backwards are hinged to the two connecting plates through bearings, the rear wall surface of the connecting plate at the rear side is fixedly provided with a driving motor, the driving motor drives the adjusting screw rod to rotate, moving blocks are in threaded connection with the adjusting screw rod, the lower parts of the opposite wall surfaces of the two moving blocks are respectively fixedly provided with a horizontal connecting plate, and; the mould product in the lower mould can be automatically grabbed and moved out, and the grabbing is convenient and safe, the movement is stable, and the effect is good.
Description
Technical Field
The invention relates to the technical field of die equipment, in particular to a clamping and fixing mechanism for polishing a drawing die block.
Background
The existing nonferrous metal drawing die is generally characterized in that a long through groove is formed in the middle of a round block, nonferrous metal is extruded from the long through groove through a drawing machine to form a long strip-shaped part with the same cross section as the long through groove, the round die needs to be taken out after the nonferrous metal is used for a certain time, then the long through groove is polished, and the nonferrous metal material adhered to the round die is removed to ensure the subsequent drawing effect.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a clamping and fixing mechanism for polishing a drawing die block, which can automatically grab and move out a die product in a lower die, is convenient and safe to grab, and is stable in movement and good in effect.
The technical solution of the invention is as follows:
a clamping and fixing mechanism for polishing a drawing die block comprises a rack, wherein a lower die is fixed in the middle of the top surface of a top plate of the rack, and supporting columns are fixed on the top surfaces of the top plates of the rack at the front part and the rear part of the left side and the right side of the lower die;
the two supporting columns on the left side are fixedly provided with side connecting beams, the two supporting columns on the right side are also fixedly provided with side connecting beams, the inner side walls of the supporting columns at the front ends and the rear ends of the two side connecting beams are respectively fixedly provided with a connecting plate, the two ends of an adjusting screw rod extending forwards and backwards are hinged to the two connecting plates through bearings, the rear wall surface of the connecting plate at the rear side is fixedly provided with a driving motor, the driving motor drives the adjusting screw rod to rotate, moving blocks are in threaded connection with the adjusting screw rod, the lower parts of the opposite wall surfaces of the two moving blocks are respectively fixedly provided with a horizontal connecting plate, and;
a vertical connecting plate is fixed in the middle of the bottom surface of a lifting plate of the lifting mechanism, a grabbing oil cylinder is fixed on the outer side wall of the vertical connecting plate, and a push rod of the grabbing oil cylinder penetrates through the vertical connecting plate and is fixed with a bending connecting plate;
and the two side edge parts of the die manufacturing product on the lower die are pressed against the top surface of the horizontal part of the bent connecting plate.
The top surface of the horizontal part of the bending connecting plate is fixed with an upper anti-slip layer, the inner side wall of the vertical part of the bending connecting plate is fixed with a side anti-slip layer, the bottom surfaces of the two side edge parts of the die manufacturing product are pressed against the upper anti-slip layer, and the side walls of the two side edge parts of the die manufacturing product are pressed against the side anti-slip layer.
The lateral wall of the moving block is fixed with a lateral guide block, the lateral wall of the lateral connecting beam is fixed with a guide strip, and the guide strip is inserted and sleeved in a sliding groove formed in the outer lateral wall of the lateral guide block.
An upper sliding block is fixed on the top surface of the vertical part of the bending connecting plate, and the top surface of the upper sliding block is tightly attached to the bottom surface of the lifting plate.
The lifting mechanism comprises a lifting motor, the lifting motor is fixed on the top surface of the horizontal connecting plate, an output shaft of the lifting motor penetrates through the bottom surface of the horizontal connecting plate and is connected with a vertical lifting screw rod through a coupler, a vertical lifting screw sleeve is in threaded connection with the vertical lifting screw rod, and a lifting plate is fixed at the bottom end of the vertical lifting screw sleeve.
The top surface of lifter plate is fixed with vertical guide bar, and vertical guide bar plug bush has in the vertical direction through-hole that the horizontal connecting plate was formed.
And a vertical guide sleeve is fixed on the inner side wall of the vertical guide through hole, and a vertical guide rod is inserted in the vertical guide sleeve.
And external threads are formed on the outer side wall of the top end of the vertical guide rod, and a limit nut is screwed at the top end of the vertical guide rod.
The invention has the beneficial effects that:
the mould product in the lower mould can be automatically grabbed and moved out, and the grabbing is convenient and safe, the movement is stable, and the effect is good.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial top view of the present invention.
Detailed Description
Example (b): as shown in fig. 1 to 3, a clamping and fixing mechanism for polishing a drawing die block comprises a frame 10, wherein a guide rail 11 extending back and forth is fixed on the top surface of the middle part of a top plate of the frame 10, and a material receiving groove body 20 is placed on the guide rail 11;
an upper support frame 12 is fixed on the top surface of the front part of the top plate of the frame 10, a long processing through groove 121 is formed in the middle of the top plate of the upper support frame 12, and a material receiving groove body 20 is positioned under the top plate of the upper support frame 12 and under the long processing through groove 121;
a mounting and fixing block 13 is fixed in the middle of the top surface of the top plate of the upper support frame 12, a circular placing groove 131 is formed in the middle of the top surface of the mounting and fixing block 13, a central processing through groove 132 is formed in the middle of the bottom surface of the circular placing groove 131, the central processing through groove 132 is vertically aligned and communicated with the long processing through groove 121, a circular mold block 100 to be processed is placed on the circular placing groove 131, and a middle forming through groove 101 of the circular mold block 100 to be processed faces the central processing through groove 132;
the pressing blocks 31 of the two side pressing mechanisms 30 are pressed against the top surfaces of the side portions of the round die block 100 to be processed and the top surface of the side portion of the fixed block 13.
Furthermore, the inner side wall of the circular placing groove 131 is provided with internal threads, the annular block 1 is screwed on the internal threads, and the side wall of the circular mold block 100 to be processed is tightly attached to the inner side wall of the annular block 1.
Further, the side compression mechanism 30 comprises a side support frame 32, a vertical support plate of the side support frame 32 is fixed on the top surface of the top plate of the upper support frame 12, a compression cylinder 33 is fixed on the top surface of a horizontal plate of the side support frame 32, a push rod of the compression cylinder 33 penetrates through the bottom surface of the horizontal plate and is fixed with a connecting plate 34, and a compression block 31 is fixed on the bottom surface of the connecting plate 34.
Further, the pressing block 31 is fixed with the guide block 35 near the one end top surface of the vertical support plate of the side support frame 32, the inside wall of the vertical support plate is fixed with the vertical guide strip 36 with the cross section being in the shape of a dovetail, the side wall of the guide block 35 is fixed with the vertical slider 351, the side wall of the vertical slider 351 is formed with the vertical chute with the cross section being in the shape of a dovetail, and the vertical guide strip 36 is inserted and sleeved in the vertical chute.
Further, an elastic anti-slip layer 311 is fixed on the bottom surface of the pressing block 31, and the elastic anti-slip layer 311 is pressed against the top surface of the edge of the round mold block 100 to be processed and the top surface of the edge of the fixed block 13.
Further, two parallel guide rails 11 are fixed on the top surface of the middle portion of the top plate of the rack 10, the cross section of each guide rail 11 is dovetail-shaped, two bottom sliders 21 are fixed on the bottom surface of the material receiving tank body 20, a bottom surface of each bottom slider 21 is provided with a dovetail-shaped lower chute 22, and the guide rails 11 are inserted in the corresponding lower chutes 22.
Further, a sealing elastic layer 2 is fixed on the bottom surface of the top plate of the upper support frame 12, and the top surface of the material receiving groove body 20 is tightly attached to the bottom surface of the sealing elastic layer 2.
Further, the baffle 3 is fixed on the top surface of the front end of the top plate of the frame 10, and the front end of the guide rail 11 is pressed against the rear wall surface of the baffle 3.
Further, a holding portion 23 is fixed at the rear end of the material receiving tank 20.
In the embodiment, when the circular mold block to be processed 100 with different specifications is used, the circular mold block 1 with corresponding size is screwed into the internal thread on the inner side wall of the circular placing groove 131 according to the circular mold block to be processed 100 with different specifications, then the circular mold block to be processed 100 is placed in the circular placing groove 131, so that the side wall of the circular mold block to be processed 100 is tightly attached to the inner side wall of the circular mold block 1, and the middle forming through groove 101 is ensured to face the central processing through groove 132, then the elastic anti-skid layer 311 is pressed against the top surface of the edge of the circular mold block to be processed 100 and the top surface of the edge of the mounting fixing block 13 by pushing of the two pressing cylinders 33, so that the circular mold block to be processed 100 is clamped and fixed, namely, the grinding head of a manual grinding machine or a polishing machine can be manually inserted into the middle forming through groove 101, the inner side wall, on the material receiving groove body 20 can generally drop, after the processing is completed, the push rods of the two pressing cylinders 33 retract, the processed circular mold block can be taken out, after the material receiving groove body 20 is processed for a certain time, the material receiving groove body 20 can be pulled out, and the waste materials or dust and the like received in the material receiving groove body can be collected and processed conveniently.
Claims (9)
1. The utility model provides a drawing die piece is centre gripping fixed establishment for polishing, includes frame (10), its characterized in that: a guide rail (11) extending forwards and backwards is fixed on the top surface of the middle part of the top plate of the rack (10), and the material receiving groove body (20) is placed on the guide rail (11);
an upper support frame (12) is fixed on the top surface of the front part of a top plate of the rack (10), a long processing through groove (121) is formed in the middle of the top plate of the upper support frame (12), and a material receiving groove body (20) is positioned under the top plate of the upper support frame (12) and under the long processing through groove (121);
a mounting fixing block (13) is fixed in the middle of the top surface of the top plate of the upper support frame (12), a circular placing groove (131) is formed in the middle of the top surface of the mounting fixing block (13), a central processing through groove (132) is formed in the middle of the bottom surface of the circular placing groove (131), the central processing through groove (132) is vertically aligned with and communicated with the long processing through groove (121), a circular mold block (100) to be processed is placed on the circular placing groove (131), and a middle forming through groove (101) of the circular mold block (100) to be processed faces the central processing through groove (132);
side compression mechanisms (30) are fixed on the top surfaces of the top plates of the upper support frames (12) on the left side and the right side of the mounting fixed block (13);
the pressing blocks (31) of the two side pressing mechanisms (30) are pressed against the top surface of the edge of the round mould block (100) to be processed and the top surface of the edge of the fixed block (13).
2. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 1, wherein: the inner side wall of the circular placing groove (131) is provided with internal threads, the annular block (1) is in threaded connection with the internal threads, and the side wall of the circular mold block (100) to be processed is tightly attached to the inner side wall of the annular block (1).
3. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 1, wherein: the side pressing mechanism (30) comprises side supporting frames (32), vertical supporting plates of the side supporting frames (32) are fixed on the top surface of a top plate of the upper supporting frame (12), pressing cylinders (33) are fixed on the top surfaces of horizontal plates of the side supporting frames (32), push rods of the pressing cylinders (33) penetrate through the bottom surfaces of the horizontal plates and are fixed with connecting plates (34), and pressing blocks (31) are fixed on the bottom surfaces of the connecting plates (34).
4. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 3, wherein: the one end top surface that compact heap (31) are close to the vertical support plate department of collateral branch strut (32) is fixed with guide block (35), is fixed with vertical gib block (36) that the cross-section is the dovetail on the inside wall of vertical support plate, is fixed with vertical slider (351) on the lateral wall of guide block (35), and the lateral wall shaping of vertical slider (351) has the cross-section to be the vertical spout of dovetail, and vertical gib block (36) plug bush is in vertical spout.
5. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 1, wherein: and an elastic anti-slip layer (311) is fixed on the bottom surface of the pressing block (31), and the elastic anti-slip layer (311) is pressed against the top surfaces of the edges of the round die block (100) to be processed and the top surface of the edge of the fixed mounting block (13).
6. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 1, wherein: the top surface of the middle part of the top plate of the rack (10) is fixed with two parallel rails (11), the cross section of each guide rail (11) is in a dovetail shape, the bottom surface of each material receiving groove body (20) is fixed with two bottom sliding blocks (21), the bottom surface of each bottom sliding block (21) is provided with a lower dovetail-shaped sliding groove (22), and the guide rails (11) are inserted in the corresponding lower sliding grooves (22).
7. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 1, wherein: the bottom surface of the top plate of the upper support frame (12) is fixed with a sealing elastic layer (2), and the top surface of the material receiving groove body (20) is tightly attached to the bottom surface of the sealing elastic layer (2).
8. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 1, wherein: a baffle (3) is fixed on the top surface of the front end of the top plate of the rack (10), and the front end of the guide rail (11) is pressed against the rear wall surface of the baffle (3).
9. The clamping and fixing mechanism for polishing the drawing die block as claimed in claim 1, wherein: a holding part (23) is fixed at the rear end of the material receiving groove body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189644.9A CN110871390A (en) | 2019-11-28 | 2019-11-28 | Clamping and fixing mechanism for polishing of drawing die block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911189644.9A CN110871390A (en) | 2019-11-28 | 2019-11-28 | Clamping and fixing mechanism for polishing of drawing die block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110871390A true CN110871390A (en) | 2020-03-10 |
Family
ID=69718265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911189644.9A Withdrawn CN110871390A (en) | 2019-11-28 | 2019-11-28 | Clamping and fixing mechanism for polishing of drawing die block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110871390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300195A (en) * | 2020-03-06 | 2020-06-19 | 武义珍珍新能源科技有限公司 | Front cover frame-shaped plate pressing mechanism for mounting lamp |
| CN111716129A (en) * | 2020-07-23 | 2020-09-29 | 武汉博腾电力工程有限公司 | Automatic punching mechanism for arc-shaped side plate of paying-off tackle |
-
2019
- 2019-11-28 CN CN201911189644.9A patent/CN110871390A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300195A (en) * | 2020-03-06 | 2020-06-19 | 武义珍珍新能源科技有限公司 | Front cover frame-shaped plate pressing mechanism for mounting lamp |
| CN111716129A (en) * | 2020-07-23 | 2020-09-29 | 武汉博腾电力工程有限公司 | Automatic punching mechanism for arc-shaped side plate of paying-off tackle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200310 |
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| WW01 | Invention patent application withdrawn after publication |