CN220659243U - Tailstock seat of machine tool - Google Patents
Tailstock seat of machine tool Download PDFInfo
- Publication number
- CN220659243U CN220659243U CN202321981075.3U CN202321981075U CN220659243U CN 220659243 U CN220659243 U CN 220659243U CN 202321981075 U CN202321981075 U CN 202321981075U CN 220659243 U CN220659243 U CN 220659243U
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- screw rod
- blocks
- sliding
- seat body
- machine tool
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 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
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- Machine Tool Units (AREA)
Abstract
The utility model discloses a machine tool tailstock seat, wherein supporting plates are arranged at two side ends of the bottom of a seat body, a rectangular through groove is transversely formed in the center of the seat body, a fixing device is arranged at the lower end of the inner part of the rectangular through groove between the two supporting plates, and an adjusting device is arranged at the upper end of the inner part of the rectangular through groove between the two ends of the top of the seat body; according to the utility model, the handle is rotated to drive the first bidirectional screw rod to rotate, the first bidirectional screw rod rotates to drive the first threaded blocks at two ends to approach each other, so that the two connecting plates are driven to approach each other, and the two friction plates are driven to approach each other to be fixed on a machine tool body in a friction manner; the second rotating handle drives the second bidirectional screw rod to rotate, the second bidirectional screw rod rotates to drive the threaded blocks at two ends to be close to each other, and then the two connecting blocks are driven to be close to each other, so that the tail frame assembly is fixed by the fact that a plurality of protruding blocks on the two connecting blocks are close to each other, a worker does not need to spend a long time to install bolts, and the speed of installing the tail frame seat and the tail frame assembly is improved.
Description
Technical Field
The utility model relates to the technical field of tailstocks, in particular to a tailstock of a machine tool.
Background
The machine tool tailstock is used for processing long workpieces, and prevents the long workpieces from cutting and shaking so as to improve the processing quality of the long workpieces, and the existing machine tool tailstock generally comprises a tailstock seat and a tailstock assembly arranged on the tailstock seat.
Most of the prior machine tool tailstock bases are fixed on a machine tool body by bolts in the using process, the tailstock components on the tailstock bases are usually fixed by bolts, more bolts are needed by the bolts, and further, workers are required to install the bolts for a long time, so that the installation speed of the tailstock bases and the tailstock components is slow, and time and labor are wasted when the tailstock components and the tailstock bases are required to be disassembled, and therefore, the machine tool tailstock bases are required to be provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the problems of slower speed of fixed installation of a tailstock seat and a tailstock assembly and the like in the prior art, thereby providing a tailstock seat of a machine tool.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lathe tailstock seat, includes the pedestal, all is provided with the backup pad on the bottom both sides end of pedestal, and the inside rectangle logical groove of transversely having seted up in center of pedestal, the inside lower extreme in rectangle logical groove is provided with fixing device between two backup pads, and the inside upper end in rectangle logical groove is provided with adjusting device between the top both ends of pedestal.
Further, the fixing device comprises a bidirectional screw rod I arranged between two sides of the inner lower end of the rectangular through groove, two ends of the bidirectional screw rod I are respectively provided with a bearing I in two sides of the lower end of the base body, one end of the bidirectional screw rod I penetrates through and extends to the left outer side of the base body to be provided with a handle I, and two side ends of the bidirectional screw rod I are respectively provided with a thread block I in a threaded mode.
Further, the fixing device further comprises connecting plates arranged at the bottoms of the first threaded blocks, friction plates are arranged on two end faces, close to each other, of the two connecting plates, grooves are formed in two end faces, close to each other, of the two supporting plates, and the connecting plates and the friction plates are matched with the grooves.
Further, the fixing device further comprises first sliding grooves which are transversely formed in two sides of the lower end of the base body, first sliding rods which are arranged between two inner side ends of the first sliding grooves, first sliding blocks which are respectively arranged on the first sliding rods in the first sliding grooves in a sliding mode, and the bottoms of the first sliding blocks are respectively connected with two ends of the top of the connecting plate.
Further, the adjusting device comprises a two-way screw rod II which is arranged between two sides of the upper end of the inner part of the rectangular through groove, two ends of the two-way screw rod II are respectively provided with a bearing II in two sides of the upper end of the base body, and one end of the two-way screw rod II penetrates through and extends to the right outer side of the base body to be provided with a handle II.
Further, adjusting device still includes that equal screw thread is provided with screw thread piece two on two side of two-way screw rod two, and the top of two screw thread pieces two all is provided with the connecting block, all is provided with a plurality of lug on the both ends face that two connecting blocks are close to each other.
Further, the adjusting device further comprises second sliding grooves which are transversely formed in two sides of the upper end of the seat body, second sliding rods are arranged between two inner side ends of the second sliding grooves, second sliding blocks are respectively arranged on the second sliding rods in the second sliding grooves in a sliding mode, and the tops of the second sliding blocks are respectively connected with two ends of the bottom of the connecting block.
The beneficial effects of the utility model are as follows: when the tailstock seat is required to be arranged on a machine tool body, the rotating handle drives the first bidirectional screw rod to rotate, and the first bidirectional screw rod rotates to drive the first threaded blocks at two ends to be close to each other, so that the two connecting plates are driven to be close to each other, and the two friction plates are further driven to be close to each other to be fixed on the machine tool body in a friction manner; when the tailstock subassembly needs to be installed on the tailstock seat, drive two-way screw rod through rotating handle two and rotate, two-way screw rod two rotate drive the screw thread piece at both ends and be close to each other, and then drive two connecting blocks and be close to each other, and then make a plurality of lug on two connecting blocks be close to each other and fix the tailstock subassembly, thereby do not need the workman to spend longer mounting bolt, and then improved the speed of tailstock seat and tailstock subassembly installation, when need dismantling tailstock subassembly and tailstock seat, drive two connecting plates and two connecting blocks respectively through reverse rotation handle one and handle two and keep away from each other, thereby conveniently dismantle tailstock subassembly and tailstock seat.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is a schematic side sectional view of the present utility model;
FIG. 4 is a schematic view of a structure of a connecting plate according to the present utility model;
fig. 5 is a schematic structural view of the connecting block in the present utility model.
In the figure: the device comprises a base body 1, a support plate 2, a rectangular through groove 3, a bidirectional screw rod 4, a bearing 5, a handle 6, a thread block 7, a connecting plate 8, a slide groove 9, a slide bar 10, a slide block 11, a friction plate 12, a groove 13, a bidirectional screw rod 14, a bearing 15, a handle 16, a thread block 17, a connecting block 18, a slide groove 19, a slide bar 20, a slide block 21 and a bump 22.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 5, the present embodiment provides a machine tool tailstock seat, including a seat body 1, support plates 2 are provided at both side ends of the bottom of the seat body 1, a rectangular through slot 3 is transversely provided in the center of the seat body 1, a fixing device is provided between the two support plates 2 at the inner lower end of the rectangular through slot 3, and an adjusting device is provided between the two ends of the top of the seat body 1 at the inner upper end of the rectangular through slot 3; preferably, the tailstock assembly is conveniently installed by being provided with the seat body 1, the seat body 1 is conveniently supported by being provided with the supporting plate 2, the adjusting device and the fixing device are conveniently installed on the upper end and the lower end of the seat body 1 respectively by being provided with the rectangular through groove 3, the seat body 1 is conveniently and fixedly installed on a machine tool body by being provided with the fixing device, and the tailstock assembly is conveniently and fixedly installed on the seat body 1 by being provided with the adjusting device.
Further, the fixing device comprises a bidirectional screw rod I4 arranged between two sides of the inner lower end of the rectangular through groove 3, two ends of the bidirectional screw rod I4 are respectively provided with a bearing I5 in two sides of the lower end of the seat body 1, one end of the bidirectional screw rod I4 penetrates through and extends to the left outer side of the seat body 1 to be provided with a handle I6, and two side ends of the bidirectional screw rod I4 are respectively provided with a thread block I7 in a threaded manner; preferably, the first handle 6 is rotated to conveniently drive the first bidirectional screw 4 to rotate, so that the first two thread blocks 7 are conveniently driven to approach each other at the inner lower end of the rectangular through groove 3, and the first bearing 5 is arranged to conveniently rotate the first bidirectional screw 4 at the inner lower end of the rectangular through groove 3.
Further, the fixing device further comprises connecting plates 8 arranged at the bottoms of the two thread blocks 7, friction plates 12 are arranged on two end faces, close to each other, of the two connecting plates 8, grooves 13 are formed on two end faces, close to each other, of the two support plates 2, and the connecting plates 8 and the friction plates 12 are matched with the grooves 13; preferably, the two connecting plates 8 are conveniently driven to mutually approach each other between the two support plates 2 by the mutual approach of the two thread blocks 7, and then the two friction plates 12 are driven to mutually approach each other to be fixed on the machine body in a friction manner, and the connecting plates 8 and the friction plates 12 are conveniently arranged in the support plates 2 by the grooves 13.
Further, the fixing device further comprises sliding grooves I9 which are transversely formed in two sides of the lower end of the seat body 1, sliding rods I10 are arranged between two inner side ends of the two sliding grooves I9, sliding blocks I11 are respectively arranged on the two sliding rods I10 in a sliding manner in the two sliding grooves I9, and bottoms of the two sliding blocks I11 are respectively connected with two ends of the top of the connecting plate 8; preferably, the two first sliding blocks 11 are conveniently driven to move on the two first sliding bars 10 by the mutual approaching movement of the two connecting plates 8, so that the two first sliding blocks 11 slide in the two first sliding grooves 9 respectively, and the moving stability of the connecting plates 8 is improved.
Further, the adjusting device comprises a two-way screw rod II 14 arranged between two sides of the upper end of the inside of the rectangular through groove 3, two ends of the two-way screw rod II 14 are respectively provided with a bearing II 15 in two sides of the upper end of the seat body 1, and one end of the two-way screw rod II 14 penetrates and extends to the right outer side of the seat body 1 to be provided with a handle II 16; preferably, the second handle 16 is rotated to conveniently drive the second bidirectional screw rod 14 to rotate, and the second bidirectional screw rod 14 is rotated between two sides of the inner upper end of the rectangular through groove 3 conveniently through the bearing 15.
Further, the adjusting device further comprises thread blocks II 17 which are arranged on two side ends of the two-way screw rod II 14 in a threaded manner, connecting blocks 18 are arranged on the tops of the two thread blocks II 17, and a plurality of protruding blocks 22 are arranged on two end surfaces, close to each other, of the two connecting blocks 18; preferably, the second screw rod 14 is rotated to conveniently drive the second screw blocks 17 at two ends to approach each other, so as to conveniently drive the two connecting blocks 18 to approach each other on the seat body 1, so that the plurality of protruding blocks 22 on the two connecting blocks 18 approach each other to fix the tailstock assembly.
Further, the adjusting device further comprises second sliding grooves 19 which are transversely formed in two sides of the upper end of the seat body 1, second sliding rods 20 are arranged between two inner side ends of the second sliding grooves 19, second sliding blocks 21 are respectively arranged on the second sliding rods 20 in a sliding manner in the second sliding grooves 19, and the tops of the second sliding blocks 21 are respectively connected with two ends of the bottom of the connecting block 18; preferably, the two connecting blocks 18 are moved close to each other to conveniently drive the two second sliding blocks 21 to move on the two second sliding rods 20 respectively, so that the two second sliding blocks 21 slide in the two second sliding grooves 19 respectively, and the moving stability of the connecting blocks 18 is improved.
When the tail frame seat is required to be arranged on a machine tool body, the handle I6 is rotated to drive the two-way screw rod I4 to rotate, the two-way screw rod I4 is rotated to drive the thread blocks I7 at two ends to be close to each other, the two connecting plates 8 are further driven to be close to each other, and the two friction plates 12 are further close to each other to be fixed on the machine tool body in a friction manner; when the tailstock assembly is required to be installed on the tailstock seat, the second handle 16 is rotated to drive the second bidirectional screw rod 14 to rotate, the second bidirectional screw rod 14 is rotated to drive the second threaded blocks 17 at two ends to be close to each other, and then the two connecting blocks 18 are driven to be close to each other, so that the tailstock assembly is fixed by being close to each other, a long-time installation bolt is not required for workers, the installation speed of the tailstock seat and the tailstock assembly is improved, when the tailstock assembly and the tailstock seat are required to be disassembled, the first handle 6 and the second handle 16 are rotated reversely to drive the two connecting plates 8 and the two connecting blocks 18 to be away from each other, the tailstock assembly and the tailstock seat are convenient to disassemble, time and labor are avoided for workers, and the working efficiency is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a lathe tailstock seat, includes pedestal (1), its characterized in that: the two side ends of the bottom of the seat body (1) are provided with supporting plates (2), and a rectangular through groove (3) is transversely formed in the center of the seat body (1);
a fixing device is arranged between the two support plates (2) at the lower end of the inner part of the rectangular through groove (3);
the upper end of the inner part of the rectangular through groove (3) is provided with an adjusting device between the two ends of the top of the seat body (1).
2. The machine tool tail frame seat according to claim 1, wherein the fixing device comprises a bidirectional screw rod I (4) arranged between two sides of the inner lower end of the rectangular through groove (3), two ends of the bidirectional screw rod I (4) are respectively provided with a bearing I (5) in two sides of the lower end of the seat body (1), one end of the bidirectional screw rod I (4) penetrates through and extends to the left outer side of the seat body (1) to be provided with a handle I (6), and two side ends of the bidirectional screw rod I (4) are respectively provided with a thread block I (7) in a threaded mode.
3. The machine tool tailstock according to claim 2, wherein the fixing device further comprises connecting plates (8) arranged at the bottoms of the first threaded blocks (7), friction plates (12) arranged on two end faces of the two connecting plates (8) close to each other, grooves (13) arranged on two end faces of the two supporting plates (2) close to each other, and the connecting plates (8) and the friction plates (12) are matched with the grooves (13).
4. A machine tool tailstock according to claim 3, wherein the fixing device further comprises first sliding grooves (9) transversely formed in two sides of the lower end of the base body (1), first sliding rods (10) are arranged between two inner side ends of the first sliding grooves (9), first sliding blocks (11) are respectively arranged on the first sliding rods (10) in a sliding mode in the first sliding grooves (9), and bottoms of the first sliding blocks (11) are respectively connected with two ends of the top of the connecting plate (8).
5. The machine tool tailstock according to claim 1, wherein the adjusting device comprises a two-way screw rod two (14) arranged between two sides of the inner upper end of the rectangular through groove (3), two ends of the two-way screw rod two (14) are respectively provided with a two-bearing (15) in two sides of the upper end of the seat body (1), and one end of the two-way screw rod two (14) penetrates and extends to the right outer side of the seat body (1) to be provided with a two-handle (16).
6. The machine tool tailstock base according to claim 5, wherein the adjusting device further comprises threaded blocks two (17) which are arranged on two side ends of the two-way screw rod two (14) in a threaded mode, connecting blocks (18) are arranged on the tops of the two threaded blocks two (17), and a plurality of protruding blocks (22) are arranged on two end faces, close to each other, of the two connecting blocks (18).
7. The machine tool tail frame seat according to claim 6, wherein the adjusting device further comprises two sliding grooves (19) transversely formed in two sides of the upper end of the seat body (1), two sliding rods (20) are arranged between two inner side ends of the two sliding grooves (19), two sliding blocks (21) are respectively arranged on the two sliding rods (20) in a sliding mode in the two sliding grooves (19), and the tops of the two sliding blocks (21) are respectively connected with two ends of the bottom of the connecting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981075.3U CN220659243U (en) | 2023-07-26 | 2023-07-26 | Tailstock seat of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981075.3U CN220659243U (en) | 2023-07-26 | 2023-07-26 | Tailstock seat of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659243U true CN220659243U (en) | 2024-03-26 |
Family
ID=90343535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321981075.3U Active CN220659243U (en) | 2023-07-26 | 2023-07-26 | Tailstock seat of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659243U (en) |
-
2023
- 2023-07-26 CN CN202321981075.3U patent/CN220659243U/en active Active
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