CN211332760U - Cylindrical workpiece tool of double-end-face grinding machine - Google Patents
Cylindrical workpiece tool of double-end-face grinding machine Download PDFInfo
- Publication number
- CN211332760U CN211332760U CN201922426784.5U CN201922426784U CN211332760U CN 211332760 U CN211332760 U CN 211332760U CN 201922426784 U CN201922426784 U CN 201922426784U CN 211332760 U CN211332760 U CN 211332760U
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- hole
- grinding machine
- carousel
- clamping
- work piece
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Abstract
The utility model relates to a double-ended grinding machine column work piece frock relates to double-ended grinding machine equipment, including the carousel, establish a plurality of holders on the carousel and establish the centre gripping hole on the holder, the centre gripping hole is the column through-hole, and it is used for placing the column work piece, and a plurality of holders have seted up the mounting hole along the circumference evenly distributed of carousel on the carousel, and the holder is located the mounting hole, and two openings in centre gripping hole are located the both sides of carousel. The utility model discloses make this frock of column work piece accessible fix processing, reduced staff's intensity of labour, reduced the human input of enterprise, reduced the manufacturing cost of enterprise.
Description
Technical Field
The utility model relates to a double-ended grinding machine equipment especially relates to a double-ended grinding machine column work piece frock.
Background
The double-end-face grinding machine is a high-efficiency plane processing machine tool, and two parallel end faces are ground simultaneously in one processing process.
At present, in the course of working of some columnar work pieces, often need carry out abrasive machining to two bottom surfaces of columnar work piece, but because the columnar work piece is at the in-process of processing, difficult fixed, the abrasive machining to two bottom surfaces of some less columnar work pieces can only utilize the manual work to go to carry out the finish machining at present stage, has wasted a large amount of manpower and materials, and the present design provides one kind and is used in the bi-polar face grinding machine, can carry out the frock of centre gripping to the columnar work piece.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bi-polar surface grinding machine column work piece frock, it makes this frock of column work piece accessible carry out fixed processing, has reduced staff's intensity of labour, has reduced the human input of enterprise, has reduced the manufacturing cost of enterprise.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the cylindrical workpiece tool of the double-end-face grinding machine comprises a rotary table, a plurality of clamping pieces arranged on the rotary table and clamping holes arranged on the clamping pieces;
the clamping hole is a columnar through hole and is used for placing a columnar workpiece.
Through adopting above-mentioned technical scheme, through setting up a carousel, install the carousel on the main shaft of double-ended grinding machine, because the holder sets up on the carousel, when needing to process the column work piece, place the column work piece in the centre gripping hole, utilize the rotation of carousel to drive the column work piece and rotate, the emery wheel of double-ended grinding machine grinds the column work piece to no longer need the manual work to carry out the grinding of column work piece, reduced personnel's intensity of labour, reduced the input of manpower, reduced the manufacturing cost of enterprise.
The utility model discloses further set up to: the clamping pieces are uniformly distributed along the circumferential direction of the rotary disc.
Through adopting above-mentioned technical scheme, through evenly setting up a plurality of holders on the carousel to make the staff be convenient for place and take off the column work piece, the personnel of being convenient for operate, reduced staff's intensity of labour.
The utility model discloses further set up to: the turntable is provided with a mounting hole, the clamping piece is positioned in the mounting hole, and the two openings of the clamping hole are positioned on the two sides of the turntable.
Through adopting above-mentioned technical scheme, through seting up the mounting hole on the carousel to with holder fixed mounting in the mounting hole, thereby increased the stability of holder when the carousel rotates, when making the carousel rotate, and when the grinding wheel ground cylindrical work piece, the carousel can provide stable power and fix the holder on the carousel, and the carousel is difficult to be torn, has increased the stability of holder and carousel during operation.
The utility model discloses further set up to: a connecting component is arranged between the clamping piece and the rotary table;
the clamping piece is detachably connected and installed on the rotary table through the connecting assembly.
Through adopting above-mentioned technical scheme, if with the holder welding on the carousel, the holder damages and just also means that this position is useless on the carousel, through be equipped with coupling assembling between holder and carousel, makes the holder can dismantle the connection on the carousel to when the holder damages, the staff of being convenient for dismantles the change to the holder, has reduced manufacturing cost.
The utility model discloses further set up to: the connecting assembly comprises a unthreaded hole formed in the turntable, a connecting plate arranged on the clamping piece, a threaded hole formed in the connecting plate and a screw in threaded connection with the connecting plate;
the screw penetrates through the unthreaded hole and is connected with the threaded hole.
Through adopting above-mentioned technical scheme, through setting up the connecting plate on the holder to use the screw to pass carousel and connecting plate and fix, thereby further increase the stability of holder during operation on the carousel, guaranteed the processing of column work piece, also improved the security when staff packs into and takes off the column work piece simultaneously.
The utility model discloses further set up to: a counter bore is arranged on the rotary table;
the counter bore is located the unthreaded hole, and the counter bore is used for the mounting screw.
By adopting the technical scheme, the counter bores are formed in the rotary disc, so that when the screws are fixed with the connecting plate, the screws stretch into the rotary disc, and when the rotary disc drives the columnar workpiece to rotate, the grinding of the columnar workpiece cannot be influenced by the screws, and the safety of the columnar workpiece during grinding is improved.
The utility model discloses further set up to: the counter bore is communicated with the mounting hole.
By adopting the technical scheme, the counter bore is communicated with the mounting hole, so that the milling machine can mill holes conveniently when the counter bore and the mounting hole are machined, and the influence on the strength of the turntable is small.
To sum up, the utility model discloses a beneficial technological effect does:
1. the setting of carousel and holder for the column work piece can carry out batch rough machining through the emery wheel of double-ended grinding machine, is carrying out artifical grinding finish machining to some higher column work pieces of required precision, and to some column work pieces that roughness requirement is not high relatively, installs through this frock and processes on the double-ended grinding machine, is not using traditional artifical grinding, has not only reduced staff's intensity of labour, has reduced the human input moreover, has reduced the cost of enterprises.
2. The connecting component is arranged, so that when the clamping piece is abraded and damaged, the screw can be detached to replace the clamping piece, clamping holes with different sizes can be formed in the clamping piece, columnar workpieces with different sizes can be machined by the tool, the practicability of the tool is improved, and the cost of an enterprise is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is an enlarged view of a part of the structure of fig. 1.
In the figure, 1, a turntable; 11. mounting holes; 12. a counter bore; 2. a clamping member; 21. a clamping hole; 3. a connecting assembly; 31. a light hole; 32. a connecting plate; 33. a threaded hole; 34. a screw; 8. a columnar workpiece; 91. a main shaft; 92. a grinding wheel; 93. and rotating the shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a double-ended grinding machine column work piece frock, including carousel 1, establish a plurality of holders 2 on carousel 1 and establish centre gripping hole 21 on holder 2. Carousel 1 passes through the key-type connection and installs on main shaft 91, and the both sides of carousel 1 are equipped with emery wheel 92, and emery wheel 92 installs on axis of rotation 93, and main shaft 91 drives carousel 1 and rotates, and columnar work piece 8 places in centre gripping hole 21, and carousel 1 drives holder 2 and columnar work piece 8 and rotates, then two bottoms of columnar work piece 8 contact with two emery wheels 92 respectively, and emery wheel 92 processes columnar work piece 8.
Referring to fig. 1 and 2, the turntable 1 is a circular disk, which has a small thickness, and the turntable 1 is coaxial with the spindle 91. A plurality of mounting holes 11 have been seted up on carousel 1, and mounting hole 11 is the round hole, and a plurality of mounting holes 11 evenly set up along the circumferential direction of carousel 1, and the axis of a plurality of mounting holes 11 is on same disc promptly.
Referring to fig. 1 and 2, be equipped with coupling assembling 3 between holder 2 and the carousel 1, coupling assembling 3 installs holder 2 on carousel 1, and 3 active subassemblies of coupling assembling can dismantle the change holder 2 through coupling assembling 3.
The connecting assembly 3 comprises a light hole 31 arranged on the turntable 1, a connecting plate 32 arranged on the clamping piece 2, a threaded hole 33 arranged on the connecting plate 32 and a screw 34 in threaded connection with the connecting plate 32. The number of the unthreaded holes 31 and the number of the threaded holes 33 correspond to the number of the screws 34, and the unthreaded holes 31 and the threaded holes 33 are all provided in plurality (three in the figure), three unthreaded holes 31 are uniformly formed along the mounting hole 11, and the same threaded holes 33 are uniformly formed in the connecting plate 32. The connecting plate 32 is a collar, which is distributed outside the clamping member 2 and located at one axial end of the clamping member 2, and the connecting plate 32 and the clamping member 2 are integrally formed. The screw 34 is threaded through the aperture 31 and into the threaded bore 33.
The rotary table 1 is provided with a counter bore 12, the counter bore 12 is used for mounting a screw 34, and when the screw 34 is tightly connected with the connecting plate 32, the head of the screw 34 is positioned in the counter bore 12, so that the screw 34 is prevented from contacting with the grinding wheel 92 in the rotation process of the rotary table 1. The counter bore 12 is communicated with the mounting hole 11, so that the mounting hole 11 and the counter bore 12 can be conveniently machined by a milling machine.
The implementation principle of the embodiment is as follows:
during installation, the clamping piece 2 penetrates through the installation hole 11 from one side of the turntable 1, the connecting plate 32 abuts against the turntable 1, the screw 34 penetrates through the unthreaded hole 31 and is screwed into the threaded hole 33, the screw 34 is completely screwed with the connecting plate 32, then the columnar workpiece 8 is installed in the clamping hole 21, the main shaft 91 and the rotating shaft 93 are started, the main shaft 91 drives the turntable 1 to rotate, and the two grinding wheels 92 grind two bottom surfaces of the columnar workpiece 8 respectively.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. Cylindrical work piece frock of double-ended grinding machine, its characterized in that: comprises a turntable (1), a plurality of clamping pieces (2) arranged on the turntable (1) and clamping holes (21) arranged on the clamping pieces (2);
the clamping hole (21) is a columnar through hole and is used for placing a columnar workpiece.
2. The cylindrical workpiece tool of the parallel surface grinding machine as claimed in claim 1, characterized in that: the clamping pieces (2) are uniformly distributed along the circumferential direction of the rotary table (1).
3. The cylindrical workpiece tool of the parallel surface grinding machine as claimed in claim 2, characterized in that: the rotary table is characterized in that a mounting hole (11) is formed in the rotary table (1), the clamping piece (2) is located in the mounting hole (11), and the two openings of the clamping hole (21) are located on the two sides of the rotary table (1).
4. The cylindrical workpiece tool of the parallel surface grinding machine as claimed in claim 3, characterized in that: a connecting component (3) is arranged between the clamping piece (2) and the turntable (1);
the clamping piece (2) is detachably connected and installed on the rotary table (1) through the connecting component (3).
5. The cylindrical workpiece tool of the parallel surface grinding machine as claimed in claim 4, characterized in that: the connecting assembly (3) comprises a unthreaded hole (31) formed in the turntable (1), a connecting plate (32) arranged on the clamping piece (2), a threaded hole (33) formed in the connecting plate (32) and a screw (34) in threaded connection with the connecting plate (32);
the screw (34) penetrates through the unthreaded hole (31) and is connected with the threaded hole (33).
6. The cylindrical workpiece tool of the parallel surface grinding machine as claimed in claim 5, characterized in that: a counter bore (12) is arranged on the rotary table (1);
the counter bore (12) is located in the unthreaded hole (31), and the counter bore (12) is used for installing a screw (34).
7. The cylindrical workpiece tool of the parallel surface grinding machine as claimed in claim 6, characterized in that: the counter bore (12) is communicated with the mounting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426784.5U CN211332760U (en) | 2019-12-28 | 2019-12-28 | Cylindrical workpiece tool of double-end-face grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922426784.5U CN211332760U (en) | 2019-12-28 | 2019-12-28 | Cylindrical workpiece tool of double-end-face grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211332760U true CN211332760U (en) | 2020-08-25 |
Family
ID=72090527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922426784.5U Expired - Fee Related CN211332760U (en) | 2019-12-28 | 2019-12-28 | Cylindrical workpiece tool of double-end-face grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211332760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103072A (en) * | 2021-03-31 | 2021-07-13 | 自贡硬质合金有限责任公司 | Method for machining end face of step shaft sleeve |
| CN113510614A (en) * | 2021-08-03 | 2021-10-19 | 菲特晶(南京)电子有限公司 | Two-sided grinding machine trip wheel structure |
| CN114918761A (en) * | 2022-07-05 | 2022-08-19 | 杭州宽泓机械有限公司 | Numerical control rotating disc type horizontal shaft double-end-face grinding machine |
-
2019
- 2019-12-28 CN CN201922426784.5U patent/CN211332760U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103072A (en) * | 2021-03-31 | 2021-07-13 | 自贡硬质合金有限责任公司 | Method for machining end face of step shaft sleeve |
| CN113103072B (en) * | 2021-03-31 | 2024-05-31 | 自贡硬质合金有限责任公司 | Method for machining end face of step shaft sleeve |
| CN113510614A (en) * | 2021-08-03 | 2021-10-19 | 菲特晶(南京)电子有限公司 | Two-sided grinding machine trip wheel structure |
| CN114918761A (en) * | 2022-07-05 | 2022-08-19 | 杭州宽泓机械有限公司 | Numerical control rotating disc type horizontal shaft double-end-face grinding machine |
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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: 20200825 Termination date: 20211228 |