CN215201070U - Internal grinding machine with tool clamp - Google Patents
Internal grinding machine with tool clamp Download PDFInfo
- Publication number
- CN215201070U CN215201070U CN202120645567.XU CN202120645567U CN215201070U CN 215201070 U CN215201070 U CN 215201070U CN 202120645567 U CN202120645567 U CN 202120645567U CN 215201070 U CN215201070 U CN 215201070U
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- Prior art keywords
- grinding machine
- mounting groove
- fixed
- threaded rod
- internal grinding
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 18
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000007517 polishing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an internal grinding machine with a tooling fixture, two ends of a bidirectional threaded rod are respectively connected with bearings arranged on the inner walls of the left side and the right side of a mounting groove in a rotating way, a slide bar is arranged in the mounting groove, movable blocks are sleeved on the left side and the right side of the bidirectional threaded rod, fixtures are all arranged on the movable blocks, a cleaning component is arranged on a slide block, the utility model uses a hydraulic rod to push a hydraulic rod and a first fixed plate to extrude and fix a pipe downwards, a second fixed plate supports and fixes the pipe, fixed rubber generates deformation in the extrusion process to play a role of wrapping and fixing the pipes with different shapes, a telescopic rod and a reset spring can fix the pipes with different diameters, and simultaneously, a suction fan can extract scraps generated in the polishing process in the pipe through self elasticity, the utility model can improve the good fixation for the pipe, the precision and the stability of polishing and grinding are improved.
Description
Technical Field
The utility model relates to an internal grinding machine technical field specifically is an internal grinding machine with frock clamp.
Background
In the process of producing the thin-diameter steel pipe, in order to ensure that the inner diameter of the steel pipe is smooth, the pipe hole is thin, straight and smooth, the inner circular hole of the steel pipe needs to be polished, the polishing head and the stability of the polishing head during advancing are more important in the polishing process, and therefore the stability of the inner circular grinding machine clamp for fixing the steel pipe is required, the existing inner circular grinding machine is fixed by clamping the two sides of the steel pipe, the fixity is poor, a lot of chips can be generated during polishing the inner circular, and the polishing quality and precision are affected.
For this purpose, an internal grinding machine with a work fixture is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an internal grinding machine with frock clamp to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the internal grinding machine with the tool fixture comprises a base, wherein a polishing device is installed on the right side of the top of the base, a mounting groove is formed in the bottom of the base, a bidirectional threaded rod is arranged in the mounting groove, two ends of the bidirectional threaded rod are respectively and rotatably connected with bearings arranged on the inner walls of the left side and the right side of the mounting groove, one end of the left side of the bidirectional threaded rod is connected with a power output end of a servo motor arranged on the left side of the base, a sliding rod is arranged in the mounting groove, two ends of the sliding rod are respectively and fixedly connected with the inner walls of the left side and the right side of the mounting groove, movable blocks are sleeved on the left side and the right side of the sliding rod, movable blocks are sleeved on the left side and the right side of the bidirectional threaded rod, threaded holes matched with the bidirectional threaded rod are formed in the movable blocks, sliding blocks are sleeved on the sliding rod and positioned on the left side of the movable blocks, and fixtures are installed on the movable blocks, and the sliding block is provided with a cleaning assembly.
Preferably, anchor clamps include fixed frame, the fixed frame bottom left and right sides all is provided with the bracing piece, the pneumatic cylinder is installed to the bracing piece other end, the hydraulic stem is installed to the pneumatic cylinder bottom, the hydraulic stem other end and the first fixed plate fixed connection of setting at fixed frame inner chamber top, the second fixed plate is all installed to the fixed frame inner chamber bottom left and right sides.
Preferably, the first fixed plate is close to fixed frame center one side and installs fixed rubber, the second fixed plate is close to fixed frame center one side and installs fixed rubber outward.
Preferably, a plurality of groups of telescopic rods are installed on the outer side of the second fixing plate, the other ends of the telescopic rods are fixedly connected with the inner wall of the fixing frame, and the telescopic rods are sleeved with reset springs.
Preferably, the clearance subassembly includes the install bin, install bin and slider fixed connection, the suction opening is installed on the install bin right side, install bin inboard left side is provided with the suction fan, the suction fan right side is provided with the filter screen, the filter screen below is provided with stores up the bits box.
Preferably, the air suction opening and the clamp are in the same straight line.
Compared with the prior art, the beneficial effects of the utility model are that: this practicality is through hydraulic stem promotion hydraulic stem and the fixed tubular product of first fixed plate extrusion downwards, and the second fixed plate supports fixedly to tubular product, and fixed rubber produces deformation in extrusion process and plays the fixed effect of parcel to the tubular product of different shapes, and telescopic link and reset spring can play fixedly to the different tubular products of diameter, strengthen the stationary force through self elasticity simultaneously, and the suction fan can take out the inside piece that produces at the polishing in-process of polishing of tubular product out, the utility model discloses can improve fine fixed for tubular product, improve the precision and the stability of polishing and polishing.
Drawings
FIG. 1 is a diagram: the utility model has a schematic structure;
FIG. 2 is a diagram of: the utility model discloses anchor clamps look sideways at the schematic diagram.
In the figure: 1. a base; 2. mounting grooves; 3. a polishing device; 4. a bidirectional threaded rod; 5. a servo motor; 6. A slide bar; 7. cleaning the assembly; 71. installing a box; 72. an air suction opening; 73. a filter screen; 74. an exhaust fan; 75. A crumb storage box; 8. a clamp; 81. a fixing frame; 82. a support bar; 83. a hydraulic cylinder; 84. a hydraulic lever; 85. a first fixing plate; 86. fixing rubber; 87. a telescopic rod; 88. a return spring; 89. a second fixing plate; 9. a slider; 10. a movable block.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an internal grinding machine with a tool clamp comprises a base 1, a polishing device 3 is installed on the right side of the top of the base 1, a mounting groove 2 is formed in the bottom of the base 1, a bidirectional threaded rod 4 is arranged in the mounting groove 2, two ends of the bidirectional threaded rod 4 are respectively connected with bearings arranged on the inner walls of the left side and the right side of the mounting groove 2 in a rotating manner, one end of the left side of the bidirectional threaded rod 4 is connected with a power output end of a servo motor 5 arranged on the left side of the base 1, a slide bar 6 is arranged in the mounting groove 2, two ends of the slide bar 6 are respectively fixedly connected with the inner walls of the left side and the right side of the mounting groove 2, movable blocks 10 are respectively sleeved on the left side and the right side of the slide bar 6, movable blocks 10 are respectively sleeved on the left side and the right side of the bidirectional threaded rod 4, threaded blocks 10 are respectively provided with threaded holes matched with the bidirectional threaded rod 4, a slide block 9 is sleeved on the slide bar 6, the slide block 9 is positioned on the left side of the movable block 10, and a clamp 8 is installed on each movable block 10, install clearance subassembly 7 on the slider 9, servo motor 5 drives two-way threaded rod 4 rotatory, and the movable block 10 moves to inboard or outside simultaneously, and the distance between the adjustment anchor clamps 8 is so that the tubular product of fixed different length.
Referring to fig. 1-2, the clamp 8 includes a fixing frame 81, support rods 82 are disposed on the left and right sides of the bottom of the fixing frame 81, hydraulic cylinders 83 are mounted on the other ends of the support rods 82, hydraulic rods 84 are mounted at the bottom of the hydraulic cylinders 83, the other ends of the hydraulic rods 84 are fixedly connected to a first fixing plate 85 disposed on the top of an inner cavity of the fixing frame 81, second fixing plates 89 are mounted on the left and right sides of the bottom of the inner cavity of the fixing frame 81, the hydraulic rods 83 push the hydraulic rods 84 and the first fixing plate 85, and the first fixing plate 85 extrudes the fixing pipe downwards.
Referring to fig. 1-2, the first fixing plate 85 is provided with a fixing rubber 86 near the center of the fixing frame 1, the second fixing plate 89 is provided with a fixing rubber 86 near the center of the fixing frame 81, the fixing rubber 86 is made of a rubber material with strong elasticity, and when fixing pipes of different specifications, the fixing rubber 86 deforms to wrap the pipes well, so that the fixing stability is improved.
Referring to fig. 1-2, a plurality of sets of telescopic rods 87 are installed outside the second fixing plate 89, the other ends of the telescopic rods 87 are fixedly connected with the inner wall of the fixing frame 81, and return springs 88 are sleeved on the telescopic rods 87, so that the telescopic rods 87 can enable the second fixing plate 86 to move to fix pipes with different diameters, and meanwhile, the elasticity of the return springs 88 enhances the fixing of the second fixing plate 89 to the pipes.
Referring to fig. 1-2, the cleaning assembly 7 includes a mounting box 71, the mounting box 71 is fixedly connected to the slider 9, an air suction opening 72 is installed on the right side of the mounting box 71, an air suction fan 74 is installed on the left side of the inner side of the mounting box 71, a filter screen 73 is installed on the right side of the air suction fan 74, a scrap storage box 75 is installed below the filter screen 73, and the air suction fan 74 sucks out the scraps in the pipe and stores the scraps in the scrap storage box 75.
Referring to fig. 1-2, the suction opening 72 and the clamp 8 are located on the same straight line, and the suction opening 72 and the fixing frame 81 located on the same straight line facilitate the fixing of the pipe.
The working principle is as follows: during the use, place tubular product in fixed frame 81, it is rotatory to obey motor 5 to drive two-way threaded rod 4, simultaneously the movable block 10 removes to inboard or the outside simultaneously, the distance between the fixed frame 81 of adjustment is so that fixed tubular product, hydraulic stem 83 promotes hydraulic stem 84 and first fixed plate 85, first fixed plate 85 extrudees fixed tubular product downwards, fixed rubber 86 takes place to deform and plays fine parcel nature to the tubular product, improve fixed stability, the piece of extraction fan 74 in with the tubular product is taken out, store in storing up bits box 75, prevent that the piece from influencing polishing precision and quality of polishing.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Internal grinding machine with frock clamp, including base (1), its characterized in that: the polishing device (3) is installed on the right side of the top of the base (1), a mounting groove (2) is formed in the bottom of the base (1), a bidirectional threaded rod (4) is arranged in the mounting groove (2), two ends of the bidirectional threaded rod (4) are respectively rotatably connected with bearings arranged on the inner walls of the left side and the right side of the mounting groove (2), one end of the left side of the bidirectional threaded rod (4) is connected with a power output end of a servo motor (5) arranged on the left side of the base (1), a sliding rod (6) is arranged in the mounting groove (2), two ends of the sliding rod (6) are respectively fixedly connected with the inner walls of the left side and the right side of the mounting groove (2), movable blocks (10) are respectively sleeved on the left side and the right side of the sliding rod (6), the movable blocks (10) are respectively sleeved on the left side and the right side of the bidirectional threaded rod (4), and threaded holes matched with the bidirectional threaded rod (4) are respectively formed in the movable blocks (10), slider (9) have been cup jointed on slide bar (6), just slider (9) are located movable block (10) left side, all install anchor clamps (8) on movable block (10), install clearance subassembly (7) on slider (9).
2. The internal grinding machine with the tool holder according to claim 1, characterized in that: anchor clamps (8) are including fixed frame (81), fixed frame (81) bottom left and right sides all is provided with bracing piece (82), pneumatic cylinder (83) are installed to the bracing piece (82) other end, hydraulic stem (84) are installed to pneumatic cylinder (83) bottom, the hydraulic stem (84) other end and first fixed plate (85) fixed connection who sets up at fixed frame (81) inner chamber top, second fixed plate (89) are all installed to fixed frame (81) inner chamber bottom left and right sides.
3. The internal grinding machine with the tool holder according to claim 2, characterized in that: first fixed plate (85) are close to fixed frame (81) center one side and install fixed rubber (86), second fixed plate (89) are close to fixed frame (81) center one side and install fixed rubber (86) outward.
4. An internal grinding machine with a tool holder according to claim 2 or 3, characterized in that: a plurality of groups of telescopic rods (87) are installed on the outer side of the second fixing plate (89), the other ends of the telescopic rods (87) are fixedly connected with the inner wall of the fixing frame (81), and the telescopic rods (87) are sleeved with return springs (88).
5. The internal grinding machine with the tool holder according to claim 1, characterized in that: clearance subassembly (7) are including install bin (71), install bin (71) and slider (9) fixed connection, suction opening (72) are installed on install bin (71) right side, install bin (71) inboard left side is provided with suction fan (74), suction fan (74) right side is provided with filter screen (73), filter screen (73) below is provided with stores up bits box (75).
6. The internal grinding machine with the tool holder according to claim 5, characterized in that: the air suction opening (72) and the clamp (8) are positioned on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645567.XU CN215201070U (en) | 2021-03-30 | 2021-03-30 | Internal grinding machine with tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120645567.XU CN215201070U (en) | 2021-03-30 | 2021-03-30 | Internal grinding machine with tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215201070U true CN215201070U (en) | 2021-12-17 |
Family
ID=79444706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120645567.XU Expired - Fee Related CN215201070U (en) | 2021-03-30 | 2021-03-30 | Internal grinding machine with tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215201070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290547A (en) * | 2021-12-31 | 2022-04-08 | 马鞍山市盛远管道有限公司 | Device for removing cement lining of nodular cast iron pipe |
-
2021
- 2021-03-30 CN CN202120645567.XU patent/CN215201070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290547A (en) * | 2021-12-31 | 2022-04-08 | 马鞍山市盛远管道有限公司 | Device for removing cement lining of nodular cast iron pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |