CN210648534U - Common lathe with protection function - Google Patents
Common lathe with protection function Download PDFInfo
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- CN210648534U CN210648534U CN201921044016.7U CN201921044016U CN210648534U CN 210648534 U CN210648534 U CN 210648534U CN 201921044016 U CN201921044016 U CN 201921044016U CN 210648534 U CN210648534 U CN 210648534U
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- lathe
- plate
- protection
- protection plate
- slide
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Abstract
The utility model discloses a common lathe with safeguard function, including headstock, carriage apron case and knife rest, the headstock right side is provided with three-jaw chuck, and three-jaw chuck downside is provided with the lathe bed, the headstock is connected with the tailstock through the lathe bed, and the tailstock upside is provided with the tailstock, the lathe bed front side is provided with the recess, and the inside lead screw that is provided with of recess, and both ends set up respectively on headstock and tailstock about the lead screw simultaneously, carriage apron case rear side is connected with the lead screw, and carriage apron case upside is connected with well slide, and well slide setting is at the lathe bed top simultaneously. This engine lathe with safeguard function is provided with well slide and protection casing, and the protection casing setting shelters from in the slide upside completely in the knife rest outside, prevents to collapse unexpected condition such as sword and causes the injury to the processing personnel, and the protection casing slides along well slide, and the clamping work piece and the cutter of being convenient for, protection casing material are toughened glass, observes the cutting point when being convenient for cut.
Description
Technical Field
The utility model relates to a lathe technical field specifically is a lathe with safeguard function.
Background
In the machining manufacturing industry, along with the development of the manufacturing industry, the requirement on the machining precision of shaft workpieces is higher, and in order to meet the manufacturing requirement and reduce the production cost, a common lathe is required to be used.
The existing engine lathe cuts a workpiece through manual operation of a tool rest, a protection device is not arranged between a cutting point and a processing worker, when a tool touches and cuts the workpiece, accidental conditions such as tool breakage and the like can occur to cause damage to the processing worker, a baffle is not arranged on a lead screw on the front side of the existing engine lathe, when the lead screw rotates, the lead screw can be twisted into foreign matters to influence the service life of the lead screw, and the existing equipment needs to be improved aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe with safeguard function to current lathe who proposes in solving above-mentioned background art removes through the manual operation knife rest of people and cuts the work piece, is equipped with protector between cutting point and the processing personnel, when cutter and work piece touching cutting, accident such as the sword that probably takes place to collapse causes harm to the processing personnel, and the lead screw of current lathe front side is not equipped with the baffle, when the lead screw rotates, the lead screw probably twists into the foreign matter, influences the life's of lead screw problem.
In order to achieve the above object, the utility model provides a following technical scheme: a general lathe with a protection function comprises a main spindle box, a slide carriage box and a tool rest, wherein a three-jaw chuck is arranged on the right side of the main spindle box, a lathe body is arranged on the lower side of the three-jaw chuck, the main spindle box is connected with a lathe tail through the lathe body, a tailstock is arranged on the upper side of the lathe tail, a groove is formed in the front side of the lathe body, a lead screw is arranged in the groove, the left end and the right end of the lead screw are respectively arranged on the main spindle box and the lathe tail, the rear side of the slide carriage box is connected with the lead screw, the upper side of the slide carriage box is connected with a middle sliding plate, the middle sliding plate is arranged at the top of the lathe body, a first protection plate is fixed on the left side of the slide carriage box and connected with the groove, a first opening is formed in the joint of the main spindle box and the groove, a first protection, the bed tail is provided with the second opening with groove connection department, and the inside second guard plate that is provided with of second opening, the knife rest sets up at well slide top, and the knife rest upside is provided with the protection casing, and both sides are connected around protection casing downside and well slide simultaneously.
Preferably, the connection mode of the groove and the first protection plate is sliding connection, and the connection mode of the groove and the second protection plate is sliding connection.
Preferably, the screw rod is in threaded connection with the slide carriage box, and the slide carriage box is attached to the inner wall of the groove.
Preferably, the slide box is connected with the first protection plate at the frontmost side, and the first protection plate at the rearmost side is connected with the headstock.
Preferably, the slide box is connected with the second protection plate at the frontmost side, and the second protection plate at the rearmost side is connected with the bed tail.
Preferably, the shape and size of the first protection plate are consistent with the shape and size of the second protection plate, the two first protection plates form sliding connection through the connecting piece, and meanwhile the first protection plates form sliding connection with the spindle box.
Preferably, the second protection plate is in sliding connection with the other second protection plate through a connecting piece, and the second protection plate is in sliding connection with the bed tail.
Preferably, the connection mode of protection casing and well slide is sliding connection, and the protection casing is arc toughened glass board, and the protection casing left and right sides does not have the shelter from simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: the common lathe with the protection function comprises a lathe body,
(1) the novel slide carriage is provided with a slide carriage box, first protection plates, second protection plates and connecting pieces, wherein the first protection plates are spliced through the connecting pieces, the first protection plate at the foremost side is fixed on the left side of the slide carriage box, the first protection plate at the rearmost side is connected with a main spindle box, the second protection plates are spliced through the connecting pieces, the second protection plate at the foremost side is fixed on the left side of the slide carriage box, the second protection plate at the rearmost side is connected with a tailstock, the first protection plates and the second protection plates slide along grooves to completely shield a lead screw at the rear side of the slide carriage box, so that the lead screw is prevented from entering foreign matters, and the service;
(2) be provided with well slide and protection casing, the protection casing setting is in well slide upside, shelters from in the knife rest outside completely, prevents to collapse sword unexpected condition etc. and causes the injury to the processing personnel, and the protection casing slides along well slide, and the protection casing left and right sides does not have and shelters from, and the clamping work piece and the cutter of being convenient for, the protection casing material is toughened glass, observes the cutting point when being convenient for cut.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a right side sectional view of the protective cover of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the groove in plan view;
FIG. 5 is a schematic top view of a cross-sectional structure of the first protection plate of the present invention;
FIG. 6 is a schematic diagram of a right side sectional view of the first protection plate of the present invention;
fig. 7 is an enlarged schematic view of a point a in fig. 6 according to the present invention.
In the figure: 1. the three-jaw lathe comprises a main spindle box, 2, a three-jaw chuck, 3, a lathe bed, 4, a lathe tail, 5, a tailstock, 6, a groove, 7, a screw rod, 8, a slide carriage box, 9, a middle slide plate, 10, a first protection plate, 11, a first opening, 12, a second protection plate, 13, a second opening, 14, a knife rest, 15, a protection cover, 16 and a connecting piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a general lathe with a protection function is disclosed, as shown in figure 1, figure 2 and figure 6, a three-jaw chuck 2 is arranged on the right side of a main spindle box 1, a lathe bed 3 is arranged on the lower side of the three-jaw chuck 2, the main spindle box 1 is connected with a lathe tail 4 through the lathe bed 3, a tailstock 5 is arranged on the upper side of the lathe tail 4, a groove 6 is arranged on the front side of the lathe bed 3, a lead screw 7 is arranged inside the groove 6, the left end and the right end of the lead screw 7 are respectively arranged on the main spindle box 1 and the lathe tail 4, the groove 6 is connected with a first protection plate 10 in a sliding mode, the groove 6 is connected with a second protection plate 12 in a sliding mode, the first protection plate 10 and the second protection plate 12 are both fixed on a slide carriage box 8, so that the slide carriage 8 can move along the groove 6, the lead screw 7 is connected with the slide carriage 8 in a threaded mode, the slide carriage 8 is arranged, the slide carriage box 8 drives the middle slide plate 9 to move along the lead screw 7, and the X-axis coordinate of the cutter is adjusted, so that the cutter can conveniently cut a workpiece.
As shown in fig. 1, 4, 5, 6 and 7, the rear side of a slide box 8 is connected with a lead screw 7, the upper side of the slide box 8 is connected with a middle slide plate 9, the middle slide plate 9 is arranged on the top of a lathe bed 3, a first protection plate 10 is fixed on the left side of the slide box 8, the first protection plate 10 is connected with a groove 6, the slide box 8 is connected with the first protection plate 10 on the frontmost side, the first protection plate 10 on the rearmost side is connected with a spindle box 1, the slide box 8 is connected with the second protection plate 12 on the frontmost side, the second protection plate 12 on the rearmost side is connected with a tailstock 4, the shape and the size of the first protection plate 10 are consistent with the shape and the size of the second protection plate 12, two first protection plates 10 form a sliding connection through a connecting piece 16, the first protection plates 10 form a sliding connection with the spindle box 1, a plurality of first protection plates 10 are overlapped and contracted inside a first opening 11, reduce the length of first guard plate 10, be convenient for arrangement of first guard plate 10, headstock 1 is provided with first opening 11 with recess 6 junction, and first opening 11 is inside to be provided with first guard plate 10, 8 right sides of slide carriage are fixed with second guard plate 12, and second guard plate 12 is connected with recess 6, second guard plate 12 passes through connecting piece 16 and constitutes sliding connection with another second guard plate 12, and second guard plate 12 and tailstock 4 constitute sliding connection, the stack shrink of a plurality of second guard plates 12 is inside second opening 13, reduce the length of second guard plate 13, be convenient for arrangement of second guard plate 13, tailstock 4 and recess 6 junction are provided with second opening 13, and second opening 13 is inside to be provided with second guard plate 12.
As shown in fig. 1, fig. 2 and fig. 3, the knife rest 14 is arranged on the top of the middle sliding plate 9, the protective cover 15 is arranged on the upper side of the knife rest 14, meanwhile, the lower side of the protective cover 15 is connected with the front side and the rear side of the middle sliding plate 9, the protective cover 15 is connected with the middle sliding plate 9 in a sliding manner, the protective cover 15 is an arc-shaped toughened glass plate, the left side and the right side of the protective cover 15 are not shielded, the protective cover 15 moves along the middle sliding plate 9 in the direction away from the knife rest 14 until the protective cover 15 moves out of the upper side of the knife rest 14, tools are convenient to install, meanwhile, the protective cover 15 is made of toughened glass.
The working principle is as follows: when the engine lathe with the protection function is used, firstly, the protective cover 15 slides along the middle sliding plate 9, the protective cover 15 slides in the direction far away from the tool rest 14, a tool and a workpiece are installed, the protective cover 15 slides in the reverse direction, the protective cover 15 moves to the outer side of the tool rest 14, an external power supply is switched on, the spindle box 1 is started, the spindle box 1 drives the workpiece to rotate through the three-jaw chuck 2, the tool rest 14 moves through the slide box 8 and the lead screw 7 in a matching way, the tool is in contact cutting with the workpiece, the protective cover 15 prevents the accidental conditions such as knife collapse and the like from causing harm to processing personnel, the slide box 8 moves along the lead screw 7, meanwhile, the slide box 8 drives the first protection plates 10 to slide along the grooves 6 and the first openings 11, the plurality of first protection plates 10 are spliced through the connecting pieces 16, the grooves 6 on the left side of the slide box 8 are sealed, the slide box 8 drives the second protection, the groove 6 on the right side of the slide carriage box 8 is closed to protect the screw 7 in the groove 6 from contacting foreign objects when rotating, so that the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a lathe with safeguard function, includes headstock (1), carriage box (8) and knife rest (14), its characterized in that: the three-jaw chuck (2) is arranged on the right side of the spindle box (1), the lathe bed (3) is arranged on the lower side of the three-jaw chuck (2), the spindle box (1) is connected with the lathe tail (4) through the lathe bed (3), the tailstock (5) is arranged on the upper side of the lathe tail (4), the groove (6) is formed in the front side of the lathe bed (3), the lead screw (7) is arranged inside the groove (6), the left end and the right end of the lead screw (7) are respectively arranged on the spindle box (1) and the lathe tail (4), the rear side of the slide carriage (8) is connected with the lead screw (7), the upper side of the slide carriage (8) is connected with the middle sliding plate (9), the middle sliding plate (9) is arranged at the top of the lathe bed (3), the left side of the slide carriage (8) is fixedly provided with the first protection plate (10), the first protection plate (10) is connected with the groove (6), and a first opening (11) is arranged at, and first opening (11) inside is provided with first guard plate (10), swift current case (8) right side is fixed with second guard plate (12), and second guard plate (12) are connected with recess (6), bed tail (4) are provided with second opening (13) with recess (6) junction, and second opening (13) inside is provided with second guard plate (12), knife rest (14) set up at well slide (9) top, and knife rest (14) upside is provided with protection casing (15), and both sides are connected around both sides around protection casing (15) downside and well slide (9) simultaneously.
2. A protective engine lathe according to claim 1, wherein: the connection mode of the groove (6) and the first protection plate (10) is sliding connection, and the connection mode of the groove (6) and the second protection plate (12) is sliding connection.
3. A protective engine lathe according to claim 1, wherein: the lead screw (7) is connected with the slide carriage box (8) in a threaded manner, and the slide carriage box (8) is attached to the inner wall of the groove (6).
4. A protective engine lathe according to claim 1, wherein: the slide carriage box (8) is connected with a first protection plate (10) on the foremost side, and the first protection plate (10) on the rearmost side is connected with the spindle box (1).
5. A protective engine lathe according to claim 1, wherein: the slide carriage box (8) is connected with the second protection plate (12) at the foremost side, and the second protection plate (12) at the rearmost side is connected with the bed tail (4).
6. A protective engine lathe according to claim 1, wherein: the shape and size of the first protection plate (10) are consistent with those of the second protection plate (12), the two first protection plates (10) form sliding connection through the connecting piece (16), and meanwhile the first protection plates (10) form sliding connection with the spindle box (1).
7. A protective engine lathe according to claim 1, wherein: the second protection plate (12) is in sliding connection with the other second protection plate (12) through a connecting piece (16), and the second protection plate (12) is in sliding connection with the bed tail (4).
8. A protective engine lathe according to claim 1, wherein: the protective cover (15) is connected with the middle sliding plate (9) in a sliding mode, the protective cover (15) is an arc-shaped toughened glass plate, and the left side and the right side of the protective cover (15) are not shielded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044016.7U CN210648534U (en) | 2019-07-05 | 2019-07-05 | Common lathe with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044016.7U CN210648534U (en) | 2019-07-05 | 2019-07-05 | Common lathe with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210648534U true CN210648534U (en) | 2020-06-02 |
Family
ID=70834632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921044016.7U Expired - Fee Related CN210648534U (en) | 2019-07-05 | 2019-07-05 | Common lathe with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210648534U (en) |
-
2019
- 2019-07-05 CN CN201921044016.7U patent/CN210648534U/en not_active Expired - Fee Related
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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: 20200602 Termination date: 20210705 |