CN108284256B - Automatic tapping machine for anchorage clamping piece - Google Patents
Automatic tapping machine for anchorage clamping piece Download PDFInfo
- Publication number
- CN108284256B CN108284256B CN201810225280.4A CN201810225280A CN108284256B CN 108284256 B CN108284256 B CN 108284256B CN 201810225280 A CN201810225280 A CN 201810225280A CN 108284256 B CN108284256 B CN 108284256B
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- Prior art keywords
- base
- tapping
- bolts
- clamping piece
- rotary
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 68
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000003754 machining Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G11/00—Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an automatic tapping machine for an anchor clamping piece, which comprises a base, a rotary tapping table, a pneumatic clamping device, a tapping power device and a feeding chute. The rotary tapping table is positioned in the middle of the base and can drive the anchorage clamping piece to rotate at a certain angle; the pneumatic clamping device is positioned on the right side of the base, so that the automatic clamping of the anchor clamping piece can be realized; the tapping power device is positioned at the rear side of the base and can realize automatic tapping processing of the anchorage clamping piece; the feeding chute is positioned at the left side of the base, so that the automatic feeding of the anchorage clamping piece can be realized. The invention has compact structure and high degree of automation, realizes the combined operation of automatic feeding, automatic clamping and automatic tapping of the anchorage clamping piece, greatly improves the processing precision and the production efficiency of the anchorage clamping piece, reduces the production cost of the anchorage clamping piece, and effectively solves the problems of low tapping precision, low efficiency and the like in the production process of the anchorage clamping piece at present.
Description
Technical Field
The invention relates to the technical field of machining, in particular to an automatic tapping machine for an anchor clamping piece.
Background
The anchor cable anchorage device has the outstanding advantages of stable performance, high construction efficiency, low cost and small disturbance to surrounding rock, is widely applied to surrounding rock reinforcement construction in various fields such as geotechnical engineering, mine engineering, railway tunnels, highway tunnels, underground structure grottoes, highway slopes, deep foundation pit supports and the like, however, due to the large demand of the anchor device clamping pieces in the anchor cable anchorage device, mass production is required, and certain requirements on machining precision are met, and the existing anchor device clamping piece tapping machining mostly adopts a common tapping machine tool, and is produced in a manual machining mode, so that the following defects exist:
1. the degree of automation is low, so that the production efficiency is low and the labor intensity of staff is high;
2. the production mode of manual processing cannot ensure higher yield of the anchor clamping pieces in mass production.
Therefore, the tapping mode of the current anchorage clamping piece cannot meet the requirements of current efficient production and high-quality production, so that the current automatic tapping equipment for the anchorage clamping piece with high efficiency and high precision is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an automatic tapping machine for an anchor clamping piece, which can be used for tapping in the production process of the anchor clamping piece, can realize the automatic tapping of the anchor clamping piece, can improve the production efficiency and the processing precision, can reduce the production cost and the labor intensity, and can overcome the defects of the prior art.
The technical problems to be solved by the invention are realized by adopting the following technical scheme.
An automatic tapping machine for an anchor clamping piece comprises a base, a rotary tapping table, a pneumatic clamping device, a tapping power device and a feeding chute. The rotary tapping platform is positioned in the middle of the base and is fixedly connected with the base through bolts; the pneumatic clamping device is positioned on the right side of the base and is fixedly connected with the base through bolts; the tapping power device is positioned at the rear side of the base and is fixedly connected with the base through bolts; the feeding chute is positioned on the left side of the base and is fixedly connected with the base and the rotary tapping table through bolts.
The rotary tapping platform comprises a rotary platform support, a stepping rotary platform, a positioning rod guide block, a workpiece anti-drop platform, a spring, a workpiece positioning rod and a claw disc, wherein the front end of a workpiece positioning block in the pneumatic clamping device is automatically moved to an anchorage clamping piece in a rotating mode, the bottom of the rotary platform support is fixedly installed on a base through bolts, the bottom of the stepping rotary platform is fixedly installed on the rotary platform support through bolts, required power of the rotary tapping platform is provided, accurate positioning can be performed, the positioning rod guide block is a dodecagon boss, twelve circular guide holes are formed in the side face of the positioning rod guide block, four threaded holes are formed in the upper portion of the positioning rod guide block, the bottom of the positioning rod guide block is fixedly installed on the stepping rotary platform through bolts, the table surface of the workpiece anti-drop platform is circular, a circular hole is formed in the middle of the positioning rod guide block, a sector notch is formed in one side of the positioning rod guide block, an annular baffle plate and a circular chip removing hole are formed in the table surface of the table, the bottom of the positioning rod is fixedly installed on the base through bolts, the middle circular hole is coaxial with the table surface of the stepping rotary platform, the spring is inserted into the guide rod on the rear side of the positioning rod, the fan-shaped front end is provided with a sector notch, the circular guide rod is arranged on the rear side of the circular guide rod, the circular guide block is provided with a dodecagon guide rod, the positioning hole is inserted into the cylinder guide block, the positioning rod is provided with a dodecagon guide hole and the positioning claw is fixedly arranged on the positioning claw and the positioning claw is arranged on the positioning claw.
The pneumatic clamping device comprises a cylinder support, a cylinder and a workpiece positioning block, and is used for realizing positioning and clamping of a workpiece, the cylinder support is fixedly arranged on a base through a bolt, the cylinder is fixedly arranged on the cylinder support through the bolt, the workpiece positioning block is a sector, the front section of the sector is provided with a circular truncated cone-shaped notch, the rear end of the sector is provided with a threaded hole, and the workpiece positioning block is connected with a cylinder piston rod through the threaded hole.
The tapping power device comprises a power head support and a servo tapping power head, wherein the bottom of the power head support is fixedly arranged on a base through bolts, and a main shaft of the servo tapping power head is fixed on the power head support through bolts.
The section of the feeding chute is C-shaped, the anchor clamping piece can be prevented from falling out of the chute, the front end and the middle part of the feeding chute are provided with fixed supporting legs, the fixed supporting legs at the front end of the feeding chute are connected with the workpiece anti-falling table through bolts, and the fixed supporting legs at the middle part of the feeding chute are fixedly arranged on the base through bolts.
When the pneumatic clamping device is used, the anchor clamping piece is firstly placed in the feeding chute, the anchor clamping piece slides into the round table-shaped notch at the front end of the workpiece positioning rod, the stepping rotary table rotates for 30 degrees each time, the anchor clamping piece is driven to rotate clockwise, meanwhile, the workpiece anti-falling table ensures that the anchor clamping piece does not fall out of the round table-shaped notch at the front end of the workpiece positioning rod, when the anchor clamping piece rotates to the front end of the workpiece positioning block in the pneumatic clamping device, the air cylinder in the pneumatic clamping device stretches out, the workpiece positioning block pushes the anchor clamping piece to a processing position and clamps, the main shaft of the servo tapping power head in the tapping power device descends to tap the anchor clamping piece, after tapping is completed, the main shaft of the servo tapping power head ascends, the air cylinder in the pneumatic clamping device retracts, the workpiece positioning rod stretches out under the action of the spring and pushes the anchor clamping piece to the position before clamping, the stepping rotary table rotates for 30 degrees, the processed anchor clamping piece rotates to the sector-shaped notch of the workpiece anti-falling table and falls into the base.
Compared with the prior art, the invention has the advantages of high degree of automation, compact structure and simple operation and maintenance, and can effectively solve the problems of low processing precision, low production efficiency and the like in the production of the existing anchorage clamping piece.
The concrete steps are as follows:
1. the servo tapping power head and the stepping rotary table are adopted, so that the machining precision of the anchorage clamping piece is improved;
2. the automatic feeding, automatic clamping and automatic tapping work of the anchor clamping piece can be completed by adopting the rotary tapping table, the pneumatic clamping device, the tapping power device and the feeding chute, and the automation degree is high;
3. the combined operation of automatic feeding, automatic clamping and automatic tapping of the anchorage clamping pieces is realized, the production efficiency of the anchorage clamping pieces can be effectively improved, and the labor intensity and the production cost of operators are reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the connection between the tapping power unit and the base of the present invention;
FIG. 3 is a schematic view of a rotary tapping table according to the present invention;
fig. 4 is a cross-sectional view of the rotary tapping station of the present invention.
Detailed Description
The invention is further described below with reference to specific embodiments and illustrations in order to make the technical means, the creation features, the achievement of the purpose and the effect achieved by the invention easy to understand.
As shown in fig. 1 and 2, the automatic tapping machine for the anchor clamping piece comprises a base 1, a rotary tapping table 2, a pneumatic clamping device 3, a tapping power device 4 and a feeding chute 5. The rotary tapping table 2 is positioned in the middle of the base 1 and is fixedly connected with the base 1 through bolts; the pneumatic clamping device 3 is positioned on the right side of the base 1 and is fixedly connected with the base 1 through bolts; the tapping power device 4 is positioned at the rear side of the base 1 and is fixedly connected with the base 1 through bolts; the feeding chute 5 is positioned on the left side of the base 1 and is fixedly connected with the base 1 and the rotary tapping table 2 through bolts.
As shown in fig. 3 and 4, the rotary tapping table 2 includes a rotary table support 21, a stepping rotary table 22, a positioning rod guide block 23, a workpiece anti-drop table 24, a spring 25, a workpiece positioning rod 26 and a claw disc 27, which are used for automatically moving an anchor clamping piece to the front end of a workpiece positioning block 33 in the pneumatic clamping device 3, the bottom of the rotary table support 21 is fixedly mounted on the base 1 through bolts, the bottom of the stepping rotary table 22 is fixedly mounted on the rotary table support 21 through bolts, which is used for providing the power required by the rotary tapping table 2, and can perform accurate positioning, the positioning rod guide block 23 is a dodecagon boss, twelve circular guide holes are formed in the side surface, four threaded holes are formed in the upper portion of the positioning rod guide block 23, the bottom is fixedly mounted on the stepping rotary table 22 through bolts, the top of the workpiece anti-drop table 24 is circular, a circular hole is formed in the middle, one side of the circular hole is formed in the circular hole, a circular notch is formed in the top, the circular notch is formed in the circular workpiece positioning rod guide block, the bottom is fixedly mounted on the base 1 through bolts, the middle of the top of the stepping rotary table 22, the spring 25 is inserted into the positioning rod guide rod 26, the positioning rod guide block is a dodecagon boss 23, the front end of the positioning rod guide block is provided with a circular positioning rod 23, and the positioning dog 27 is inserted into the circular notch is formed in the front of the cylinder, and the positioning dog 23 is provided with the positioning dog 23.
As shown in fig. 1 and 2, the pneumatic clamping device 3 includes a cylinder support 31, a cylinder 32 and a workpiece positioning block 33, for implementing positioning and clamping of a workpiece, where the cylinder support 31 is fixedly installed on the base 1 through a bolt, the cylinder 32 is fixedly installed on the cylinder support 31 through a bolt, the workpiece positioning block 33 is a sector, a circular truncated cone-shaped notch is arranged at the front section of the sector, a threaded hole is arranged at the rear end of the sector, and the workpiece positioning block 33 is connected with a piston rod of the cylinder 32 through the threaded hole.
As shown in fig. 1 and 2, the tapping power unit 4 includes a power head bracket 41 and a servo tapping power head 42, the bottom of the power head bracket 41 is fixedly mounted on the base 1 through bolts, and a main shaft of the servo tapping power head 42 is fixed on the power head bracket 41 through bolts.
As shown in fig. 1 and 2, the section of the feeding chute 5 is C-shaped, so that the anchor clamping piece can be prevented from falling out of the chute, the front end and the middle part of the feeding chute 5 are provided with fixed support legs, the fixed support legs at the front end of the feeding chute 5 are connected with the workpiece anti-falling table through bolts, and the fixed support legs at the middle part of the feeding chute 5 are fixedly mounted on the base 1 through bolts.
When the pneumatic clamping device is used, firstly, the anchor clamping piece is placed into the feeding chute 5, the anchor clamping piece slides into the round table-shaped notch at the front end of the workpiece positioning rod 26, the stepping rotary table 22 rotates for 30 degrees each time, the anchor clamping piece is driven to rotate clockwise, meanwhile, the workpiece anti-falling table 24 ensures that the anchor clamping piece does not fall out of the round table-shaped notch at the front end of the workpiece positioning rod 26, when the anchor clamping piece rotates to the front end of the workpiece positioning block 33 in the pneumatic clamping device 3, the air cylinder 32 in the pneumatic clamping device 3 stretches out, the workpiece positioning block 33 pushes the anchor clamping piece to a processing position and clamps, the main shaft of the servo tapping power head 42 in the tapping power device 4 descends, the servo tapping power head 42 ascends in a spindle after tapping is completed, the air cylinder 32 in the pneumatic clamping device 3 retracts, the workpiece positioning rod 26 stretches out under the action of the spring 25, the anchor clamping piece is pushed to the position where the anchor clamping piece is located before being clamped, the next anchor clamping piece is processed, and the processed anchor clamping piece rotates to the sector-shaped notch of the workpiece anti-falling table 24 and falls into the base 1.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. An automatic tapping machine of ground tackle clamping piece which characterized in that: the device comprises a base, a rotary tapping platform, a pneumatic clamping device, a tapping power device and a feeding chute, wherein the rotary tapping platform is positioned in the middle of the base and is fixedly connected with the base through bolts; the pneumatic clamping device is positioned on the right side of the base and is fixedly connected with the base through bolts; the tapping power device is positioned at the rear side of the base and is fixedly connected with the base through bolts; the feeding chute is positioned on the left side of the base and is fixedly connected with the base and the rotary tapping table through bolts;
the rotary tapping table comprises a rotary table support, a stepping rotary table, a positioning rod guide block, a workpiece anti-drop table, a spring, a workpiece positioning rod and a claw disc, wherein the bottom of the rotary table support is fixedly arranged on a base through bolts;
the pneumatic clamping device comprises a cylinder support, a cylinder and a workpiece positioning block, wherein the cylinder support is fixedly arranged on a base through bolts, the cylinder is fixedly arranged on the cylinder support through bolts, the workpiece positioning block is a sector, the front section of the sector is provided with a circular truncated cone-shaped notch, the rear end of the sector is provided with a threaded hole, and the workpiece positioning block is connected with a cylinder piston rod through the threaded hole.
2. The automatic tapping machine for anchor clips of claim 1, wherein: the tapping power device comprises a power head support and a servo tapping power head, wherein the bottom of the power head support is fixedly arranged on a base through bolts, and a main shaft of the servo tapping power head is fixed on the power head support through bolts.
3. The automatic tapping machine for anchor clips of claim 1, wherein: the section of the feeding chute is C-shaped, the front end and the middle part of the feeding chute are provided with fixed supporting legs, the fixed supporting legs at the front end of the feeding chute are connected with the workpiece anti-drop table through bolts, and the fixed supporting legs at the middle part of the feeding chute are fixedly arranged on the base through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225280.4A CN108284256B (en) | 2018-03-19 | 2018-03-19 | Automatic tapping machine for anchorage clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225280.4A CN108284256B (en) | 2018-03-19 | 2018-03-19 | Automatic tapping machine for anchorage clamping piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108284256A CN108284256A (en) | 2018-07-17 |
| CN108284256B true CN108284256B (en) | 2024-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810225280.4A Active CN108284256B (en) | 2018-03-19 | 2018-03-19 | Automatic tapping machine for anchorage clamping piece |
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| Country | Link |
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| CN (1) | CN108284256B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994399A (en) * | 2018-10-13 | 2018-12-14 | 昆山艺可五金有限公司 | A kind of screw thread automatic processing device of round nut |
| CN112872829A (en) * | 2021-01-14 | 2021-06-01 | 宿州市亿晟矿山设备制造有限公司 | Ground tackle clamping piece automated production system |
| CN114393260A (en) * | 2022-03-27 | 2022-04-26 | 常州市武进大众标准件有限公司 | Rotation type material feeding unit is used in screw production |
| CN117340369A (en) * | 2023-12-06 | 2024-01-05 | 河北邯旺不锈钢制品有限公司 | Automatic tapping machine for bolt production |
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| CN108284256A (en) | 2018-07-17 |
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