CN211219814U - Turning cutter pinpoints frock - Google Patents
Turning cutter pinpoints frock Download PDFInfo
- Publication number
- CN211219814U CN211219814U CN201921191324.2U CN201921191324U CN211219814U CN 211219814 U CN211219814 U CN 211219814U CN 201921191324 U CN201921191324 U CN 201921191324U CN 211219814 U CN211219814 U CN 211219814U
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- cutter
- fixing
- fixing bolt
- fixed
- clamp block
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Abstract
The utility model provides a turning cutter pinpoints frock, it relates to frock clamp technical field. It contains backup pad, anchor clamps piece, cutter fixed orifices, cutter, locking structure, through-hole, anchor clamps piece fixing bolt, backup pad fixing bolt, triangle fixed part, rake, the backup pad passes through backup pad fixing bolt to be fixed on the workstation, the anchor clamps piece passes through anchor clamps piece fixing bolt to be fixed in the backup pad, the cutter fixed orifices has been seted up at anchor clamps piece middle part, the built-in cutter that accompanies in the cutter fixed orifices, the cutter right side is fixed in the cutter fixed orifices through a plurality of locking structure, the left side of cutter fixed orifices sets up to the triangle fixed part, the rake that sets up to agreeing with mutually with triangle fixed part in cutter perpendicular cross-section left side. The utility model discloses beneficial effect does: the triangular part of the fixing hole is matched with the inclined part of the cutter, so that the step of cutter setting height can be saved when the cutter is replaced, the efficiency is improved, more convenience is realized, and the cost is saved.
Description
Technical Field
The utility model relates to a frock clamp technical field, concretely relates to turning cutter pinpoints frock.
Background
A lathe is a machine tool for turning a rotating workpiece mainly with a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. The ancient lathe is operated by hand or foot, the workpiece is rotated by a rope, and the cutter is held by hand to cut. In 1797, the uk mechanical inventor, motzly, created a modern lathe with a screw-driven tool holder, and in 1800 years, an exchange gear was used to vary the feed rate and the pitch of the thread being machined. In 1817, roberts, another english person, used a four-stage pulley and back wheel mechanism to change the spindle speed. In order to increase the degree of automation of the machine, a turret lathe was invented by philippine in the united states in 1845.
Lathes with gear change boxes driven by separate motors appeared in the beginning of the 20 th century. After the first world war, various high efficiency automatic and specialized lathes have rapidly developed as required by the military, automotive and other mechanical industries. In order to improve the productivity of small batches of workpieces, lathes with hydraulic copying devices were popularized in the end of the 40 s, and multi-tool lathes were developed. In the 50 s, program-controlled lathes with punch cards, latch plates, dials, etc. were developed. Numerical control technology began to be used in lathes in the 60 s and developed rapidly after the 70 s.
The clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. That is to say, Workholding frock clamp is the indispensable part of machining, and under the drive that the lathe technology is to high speed, high efficiency, precision, compound, intelligence, environmental protection direction development, anchor clamps technology is developing towards high accuracy, high efficiency, module, combination, general, economic direction. The clamp is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.
Among present small lathe, it is not very convenient when changing the cutter, the tool setting to the cutter height need all be carried out once to the tool changing every time, and the step is too loaded down with trivial details, and is inefficient, and is with too high costs, is not conform to the demand in market.
Disclosure of Invention
An object of the utility model is to prior art's defect and not enough, provide a turning cutter pinpointing frock, the triangle portion through the fixed orifices agrees with the rake of cutter, can be when changing the cutter, saved the step of tool setting height, improved efficiency, more convenience has practiced thrift the cost, accords with the market demand.
In order to achieve the above purpose, the utility model adopts the following technical scheme: it contains backup pad 1, anchor clamps piece 2, cutter fixed orifices 3, cutter 4, locking structure 5, through-hole 6, anchor clamps piece fixing bolt 7, backup pad fixing bolt 8, triangle fixed part 31, rake 41, backup pad 1 is fixed on the workstation through backup pad fixing bolt 8, anchor clamps piece 2 is fixed on backup pad 1 through anchor clamps piece fixing bolt 7, cutter fixed orifices 3 have been seted up at anchor clamps piece 2 middle part, 3 built-ins of cutter fixed orifices accompany cutter 4, 4 right sides of cutter are fixed in cutter fixed orifices 3 through a plurality of locking structure 5, through-hole 6 has been seted up at 2 tops of anchor clamps piece, the left side of cutter fixed orifices 3 sets up to triangle fixed part 31, cutter 4 erects the cross-section left side and sets up to the rake 41 that agrees with mutually with triangle fixed part 31.
The support plate 1 is provided with a plurality of support plate bolt fixing holes 11.
The clamp block 2 is provided with a plurality of clamp block bolt fixing holes 21.
The support plate fixing bolt 8 is screwed with the support plate bolt fixing hole 11.
The clamp block fixing bolt 7 is screwed with the clamp block bolt fixing hole 21.
The left side of the front end of the clamp block 2 is provided with a scrap gap 22.
The locking structure 5 comprises a fixing bolt 51, threads 52 and a cutter pad 53, wherein the threads 52 are arranged on the fixing bolt 51, and the cutter pad 53 is arranged at the position where the front end of the fixing bolt 51 is abutted to a cutter.
The utility model discloses a theory of operation: install the cutter on the cutter fixed orifices of cutter fixed block, the corresponding butt of the rake of cutter and the triangle portion of fixed orifices, connect the fixed knot structure of opposite side soon, fix the cutter, because the left side of the cutter fixed orifices on the cutter fixed block is triangle portion, the left side of corresponding cutter sets up the rake into agreeing with, under the unchangeable condition of fixed block, if need the tool changing, only need to change corresponding cutter, highly need not to adjust, so more convenience, the step of tool setting height has been saved, the efficiency is improved, locking device's tail end is provided with the cutter protection pad, when locking the cutter, can not injure itself of cutter.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the triangular part of the fixing hole is matched with the inclined part of the cutter, so that the step of cutter setting height can be saved when the cutter is replaced, the efficiency is improved, the cutter setting device is more convenient, the cost is saved, and the market demand is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic top view of the structure corresponding to fig. 1.
Description of reference numerals: support plate 1, clamp piece 2, cutter fixing hole 3, cutter 4, locking structure 5, through-hole 6, clamp piece fixing bolt 7, support plate fixing bolt 8, support plate bolt fixing hole 11, clamp piece bolt fixing hole 21, debris notch 22, triangular fixing portion 31, inclined portion 41, fixing bolt 51, screw thread 52, and cutter pad 53.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it contains backup pad 1, anchor clamps piece 2, cutter fixed orifices 3, cutter 4, locking structure 5, through-hole 6, anchor clamps piece fixing bolt 7, backup pad fixing bolt 8, triangle fixed part 31, rake 41, backup pad 1 is fixed on the workstation through backup pad fixing bolt 8, anchor clamps piece 2 is fixed on backup pad 1 through anchor clamps piece fixing bolt 7, cutter fixed orifices 3 have been seted up at anchor clamps piece 2 middle part, 3 built-ins of cutter fixed orifices accompany cutter 4, 4 right sides of cutter are fixed in cutter fixed orifices 3 through a plurality of locking structure 5, through-hole 6 has been seted up at 2 tops of anchor clamps piece, the left side of cutter fixed orifices 3 sets up to triangle fixed part 31, cutter 4 erects the cross-section left side and sets up to the rake 41 that agrees with mutually with triangle fixed part 31.
The support plate 1 is provided with a plurality of support plate bolt fixing holes 11.
The clamp block 2 is provided with a plurality of clamp block bolt fixing holes 21.
The support plate fixing bolt 8 is screwed with the support plate bolt fixing hole 11.
The clamp block fixing bolt 7 is screwed with the clamp block bolt fixing hole 21.
The left side of the front end of the clamp block 2 is provided with a scrap gap 22.
The locking structure 5 comprises a fixing bolt 51, threads 52 and a cutter pad 53, wherein the threads 52 are arranged on the fixing bolt 51, and the cutter pad 53 is arranged at the position where the front end of the fixing bolt 51 is abutted to a cutter.
The clamp block fixing bolt 7 and the support plate fixing bolt 8 are both hexagonal countersunk head bolts.
The utility model discloses a theory of operation: install the cutter on the cutter fixed orifices of cutter fixed block, the corresponding butt of the rake of cutter and the triangle portion of fixed orifices, connect the fixed knot structure of opposite side soon, fix the cutter, because the left side of the cutter fixed orifices on the cutter fixed block is triangle portion, the left side of corresponding cutter sets up the rake into agreeing with, under the unchangeable condition of fixed block, if need the tool changing, only need to change corresponding cutter, highly need not to adjust, so more convenience, the step of tool setting height has been saved, the efficiency is improved, locking device's tail end is provided with the cutter protection pad, when locking the cutter, can not injure itself of cutter.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the triangular part of the fixing hole is matched with the inclined part of the cutter, so that the step of cutter setting height can be saved when the cutter is replaced, the efficiency is improved, the cutter setting device is more convenient, the cost is saved, and the market demand is met.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a turning cutter pinpoints frock which characterized in that: it comprises a support plate (1), a clamp block (2), a cutter fixing hole (3), a cutter (4), a locking structure (5), a through hole (6), a clamp block fixing bolt (7), a support plate fixing bolt (8), a triangle fixing part (31) and an inclined part (41), wherein the support plate (1) is fixed on a workbench through the support plate fixing bolt (8), the clamp block (2) is fixed on the support plate (1) through the clamp block fixing bolt (7), the cutter fixing hole (3) is formed in the middle of the clamp block (2), the cutter (4) is clamped in the cutter fixing hole (3), the right side of the cutter (4) is fixed in the cutter fixing hole (3) through a plurality of locking structures (5), the through hole (6) is formed in the top of the clamp block (2), the left side of the cutter fixing hole (3) is set to be the triangle fixing part (31), the left side of the vertical section of the cutter (4) is provided with an inclined part (41) matched with the triangular fixing part (31).
2. The turning cutter accurate positioning tool of claim 1, characterized in that: the support plate (1) is provided with a plurality of support plate bolt fixing holes (11).
3. The turning cutter accurate positioning tool of claim 1, characterized in that: and a plurality of clamp block bolt fixing holes (21) are formed in the clamp block (2).
4. The turning cutter accurate positioning tool of claim 1, characterized in that: the support plate fixing bolt (8) is connected with the support plate bolt fixing hole (11) in a screwing mode.
5. The turning cutter accurate positioning tool of claim 1, characterized in that: and the clamp block fixing bolt (7) is screwed with the clamp block bolt fixing hole (21).
6. The turning cutter accurate positioning tool of claim 1, characterized in that: a scrap notch (22) is formed in the left side of the front end of the clamp block (2).
7. The turning cutter accurate positioning tool of claim 1, characterized in that: locking structure (5) contain fixing bolt (51), screw thread (52), cutter protection pad (53), be provided with screw thread (52) on fixing bolt (51), the front end and the cutter butt department of fixing bolt (51) are provided with cutter protection pad (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191324.2U CN211219814U (en) | 2019-07-26 | 2019-07-26 | Turning cutter pinpoints frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191324.2U CN211219814U (en) | 2019-07-26 | 2019-07-26 | Turning cutter pinpoints frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219814U true CN211219814U (en) | 2020-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191324.2U Expired - Fee Related CN211219814U (en) | 2019-07-26 | 2019-07-26 | Turning cutter pinpoints frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421394A (en) * | 2019-07-26 | 2019-11-08 | 龙岩市安达机械厂 | A kind of turning cutting tool accurate positionin tooling |
-
2019
- 2019-07-26 CN CN201921191324.2U patent/CN211219814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421394A (en) * | 2019-07-26 | 2019-11-08 | 龙岩市安达机械厂 | A kind of turning cutting tool accurate positionin tooling |
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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: 20200811 Termination date: 20210726 |