CN103264171A - Special adjustability tailstock for TSL - Google Patents
Special adjustability tailstock for TSL Download PDFInfo
- Publication number
- CN103264171A CN103264171A CN 201310225147 CN201310225147A CN103264171A CN 103264171 A CN103264171 A CN 103264171A CN 201310225147 CN201310225147 CN 201310225147 CN 201310225147 A CN201310225147 A CN 201310225147A CN 103264171 A CN103264171 A CN 103264171A
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- CN
- China
- Prior art keywords
- tailstock
- dead head
- tsl
- notch
- seat body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a special adjustability tailstock for a TSL. The special adjustability tailstock comprises a base and a slotting seat body positioned on the base, wherein a center seat capable of moving up and down along the two side slot walls of a notch is arranged in the notch of the seat body; vertical key slots are arranged on the side wall of the center seat and the inner wall of the corresponding notch; keys for fastening the center seat and the seat body are arranged in the key slots; and centers penetrate through the center seat in parallel. The special adjustability tailstock has the advantages that the tailstock is small in volume and compact in structure, and the tailstock can be used on a smaller domestic small machine tool but the existing adjustable tailstock is rarely arranged on the small machine tool; the tailstock and the center seat are positioned in vertical direction through the key slots, and the horizontal position of the center seat is not needed to be adjusted by labor, so that the operation is convenient; and when the tailstock is acted by an external force, flat keys and the key slots cannot be moved, so that higher degree of precision is ensured.
Description
Technical field
The present invention relates to a kind of machine tool accessories, relate in particular to a kind of TSL special adjustable tailstock.
Background technology
Existing and TSL rotary table be used the tailstock volume big, quality big, operation inconvenience, special pretty troublesome when the height of manual adjustment dead head, while is the depth of parallelism of wayward its horizontal direction also, be subjected to displacement phenomenon easily, in addition, tailstock is also inharmonious in appearance with rotary table, makes a whole set of machine seem heavy.
Summary of the invention
Goal of the invention: the purpose of this invention is to provide a kind of depth of parallelism that need not manual adjustment dead head horizontal direction, be difficult for being subjected to displacement, degree of accuracy height, little, the maneuverable a kind of TSL special adjustable tailstock of volume.
Technical scheme: a kind of TSL special adjustable tailstock of the present invention, comprise base and the fluting seat body that is positioned on the base, the dead head that can move up and down along notch both sides cell wall is set in the notch of present body, be provided with vertical keyway with corresponding with it notch inwall on the sidewall of dead head, installation is used for dead head and the fastening key of seat body in keyway; The top parallel dead head that penetrates.
Wherein, on dead head, with top parallel screw-in bolt, be provided with at an end of bolt and handle knob, one discoid projection on handling knob, this is arranged, can hold the groove of going into this discoid projection top being provided with, discoid projection and groove fit are used, and drive top horizontal direction and move forward and backward.The equal cutting elongated groove of two cell walls of described seat body, bolt penetrate two elongated slots and dead head and by nut check.Described dead head is provided with for clamping top clamping slot, and the notch degree of tightness of this clamping slot is regulated by bolt.Be provided with for the hook bolt that ends that limits top rotation at dead head.
The adjustable tailstock of TSL of the present invention and TSL series panoramic table and other machine tool accessories are used, and can process the shaft-like workpiece with conical sliding support.
Beneficial effect: the present invention compared with prior art, its advantage is little, the compact conformation of this tailstock volume, can use on the little lathe of less family expenses, and existing adjustable tailstock almost can't be installed on little lathe; Tailstock and dead head need not manually to adjust the level orientation of dead head in vertical direction by the keyway location, and be easy to operate; This tailstock is subjected to external force and does the time spent, and flat key and keyway can not be subjected to displacement, thereby guarantees higher precision; Employing is optimized structure, and under the prerequisite that guarantees serviceability, the tight bolt of twin-lock is changed to the tight bolt of monolock.
Description of drawings
Fig. 1 is stereogram of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is front view of the present invention.
The specific embodiment:
As Figure 1-3, tailstock of the present invention comprises base 1 and the seat body 2 that is positioned at base central authorities, and U-shaped groove is opened at present body 2 centers, and dead head 3 is installed in groove simultaneously, and top 4 levels penetrate in the center hole of dead head 3.Open clamping slot 10 at the dead head end face, hexagon socket head cap screw 12 by dead head 3 sidewalls during work locks top 4, the plastic deformation of dead head generation part, thereby lock toply, make it not to be subjected to displacement, guarantee the security of work, when not working, unclamp hexagon socket head cap screw 12, dead head 3 resiliences loosen top 4.Dead head 3 can slide up and down along the U-shaped groove inwall of seat body 2, thereby regulate the height of dead head 3, specifically be achieved in that on the U-shaped groove inwall of present body 2 on the two sides with the dead head 3 that contacts with it and drive two pairs of keyways 5, keyway 5 is in vertical direction, and insert flat key therein, thereby guarantee that 2 interior of dead head 3 present bodies are mobile down in vertical direction, be not offset, guarantee dead head 3 depth of parallelism in the horizontal direction.By present 2 liang of arm cutting elongated grooves 8 of body, outer-hexagonal bolt 9 penetrates elongated slot 8 and dead head 3 again, again by hex nut locking dead head 3.Below top 4, be parallel to top 4, in dead head 3, screw in bolt 6, these bolt 6 one ends fixedly handle knob 7, handling knob 7 has discoid projection 7.1, be provided with top 4 and can hold the groove 4.1 of going into this discoid projection 7.1, handle knob 7 the time when rotation, discoid projection 7.1 drives grooves 4.1, thereby top 4 advance as level in dead head 3, groove 4.1 has only a bit of, can avoid top 4 along with 7 rotations of handling knob, and top 4 moving linearlies in dead head 3, moves forward and backward.In the side of dead head 3, be positioned at hexagon socket head cap screw 12 tops and insert and end hook bolt 11, it is stuck in top 4, also can prevent top 4 rotations.
Claims (5)
1. TSL special adjustable tailstock, comprise base (1) and be positioned at fluting seat body (2) on the base (1), it is characterized in that: the dead head (3) that can move up and down along notch both sides cell wall is set in the notch of present body (2), be provided with vertical keyway (5) with corresponding with it notch inwall on the sidewall of dead head (3), installation is used for dead head (3) and the fastening key of seat body (2) in keyway (5); Top (4) parallel dead head (4) that penetrates.
2. TSL special adjustable tailstock according to claim 1, it is characterized in that: go up and top (3) parallel screw-in bolts (6) at dead head (3), end at bolt (6) is provided with handle knob (7), one discoid projection (7.1) is arranged on these handle knob (7), be provided with the groove (4.1) that can hold this discoid projection (7.1) in top (4), discoid projection (7.1) and groove (4.1) are used, and drive top (4) horizontal direction and move forward and backward.
3. TSL special adjustable tailstock according to claim 1 is characterized in that: the equal cutting elongated groove of two cell walls (8) of described seat body (2), bolt penetrate two elongated slots (8) and dead head (3) and by nut check.
4. TSL special adjustable tailstock according to claim 1 is characterized in that: described dead head (3) is provided with for the clamping slot (10) that clamps top (4), and the notch degree of tightness of this clamping slot (10) is regulated by bolt.
5. TSL special adjustable tailstock according to claim 1 is characterized in that: be provided with the only hook bolt (11) that rotates for restriction top (4) at dead head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310225147 CN103264171A (en) | 2013-06-06 | 2013-06-06 | Special adjustability tailstock for TSL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310225147 CN103264171A (en) | 2013-06-06 | 2013-06-06 | Special adjustability tailstock for TSL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103264171A true CN103264171A (en) | 2013-08-28 |
Family
ID=49007857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310225147 Pending CN103264171A (en) | 2013-06-06 | 2013-06-06 | Special adjustability tailstock for TSL |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264171A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282952A (en) * | 2017-08-08 | 2017-10-24 | 常州克迈特数控科技有限公司 | Adjustable suspension arm configuration tailstock centre device |
| CN107414108A (en) * | 2016-12-09 | 2017-12-01 | 盐城秦川华兴机床有限公司 | A kind of tailstock center device of adjustable machining accuracy |
| CN108856747A (en) * | 2018-08-22 | 2018-11-23 | 南通市嘉业机械制造有限公司 | Seamless pipe processing is top |
-
2013
- 2013-06-06 CN CN 201310225147 patent/CN103264171A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414108A (en) * | 2016-12-09 | 2017-12-01 | 盐城秦川华兴机床有限公司 | A kind of tailstock center device of adjustable machining accuracy |
| CN107282952A (en) * | 2017-08-08 | 2017-10-24 | 常州克迈特数控科技有限公司 | Adjustable suspension arm configuration tailstock centre device |
| CN108856747A (en) * | 2018-08-22 | 2018-11-23 | 南通市嘉业机械制造有限公司 | Seamless pipe processing is top |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |