CN212191288U

CN212191288U - Lathe tool convenient to change

Info

Publication number: CN212191288U
Application number: CN202021014627.XU
Authority: CN
Inventors: 陈建国
Original assignee: Foshan Boyan Machinery Parts Co ltd
Current assignee: Foshan Boyan Machinery Parts Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-22
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a lathe tool convenient to change, including the knife rest body, the inner chamber of knife rest body is provided with the lathe tool body, the bottom fixedly connected with regulating box of knife rest body, the both sides at knife rest body top all are provided with the kelly, the bottom of kelly runs through to the inner chamber of regulating box, and two relative one sides of kelly and the inner chamber that is located the regulating box have seted up the draw-in groove, the left bottom swing joint in inner chamber has the threaded rod in the regulating box, the right side of threaded rod runs through regulating box and fixedly connected with hand wheel, the both sides on threaded rod surface all are equipped with the thread bush, the top fixedly connected with regulating block of thread bush. The utility model discloses a set up regulating box, kelly, draw-in groove, threaded rod, hand wheel, thread bush, regulating block, adjustment tank, fixed slot, steadying plate, push pedal and regulating wheel, solved current lathe tool and changed trouble problem long consuming time, this lathe tool possesses the advantage of convenient change, is worth promoting.

Description

Lathe tool convenient to change

Technical Field

The utility model relates to a lathe tool technical field specifically is a lathe tool convenient to change.

Background

The lathe tool is used for lathe work, the cutter that has a cutting part, the lathe tool is one of the most extensively cutter of application in the lathe work, the working part of lathe tool is exactly the part that produces and handle the smear metal, including the cutting edge, make the smear metal break up or the structure of rolling up, the space of chip removal or storage smear metal, structural element such as the passageway of cutting fluid, current lathe tool uses two bolt fastening on the knife rest usually, all need to use the box spanner to dismantle the change when changing the lathe tool at every turn, it is long consuming time to change the process, and the condition of smooth silk appears easily in the bolt after long-time the use, can't continue to use, bring the trouble for the staff, waste staff's a large amount of time, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe tool convenient to change possesses the advantage of convenient change, has solved current lathe tool and has changed trouble problem long consuming time.

In order to achieve the above object, the utility model provides a following technical scheme: a turning tool convenient to replace comprises a tool rest body, wherein a turning tool body is arranged in an inner cavity of the tool rest body, an adjusting box is fixedly connected to the bottom of the tool rest body, clamping rods are arranged on two sides of the top of the tool rest body, the bottoms of the clamping rods penetrate through the inner cavity of the adjusting box, clamping grooves are formed in one opposite sides of the two clamping rods and located in the inner cavity of the adjusting box, a threaded rod is movably connected to the bottom of the left side of the inner cavity of the adjusting box, the right side of the threaded rod penetrates through the adjusting box and is fixedly connected with a hand wheel, threaded sleeves are sleeved on two sides of the surface of the threaded rod, an adjusting block is fixedly connected to the top of the threaded sleeves, one opposite sides of the two adjusting blocks extend to the inner cavity of the clamping grooves, an adjusting groove is formed in the top of the adjusting block, fixing grooves are formed in two sides of the, the both sides of lathe tool body bottom and the top that is located two fixed slots all are provided with the push pedal, the bottom fixedly connected with regulating wheel of push pedal, the inner chamber to the regulating groove is run through to the bottom of regulating wheel, the control groove has been seted up between the top of knife rest body and being located two kellies, fixedly connected with baffle between the both sides of control groove inner chamber, the both sides of baffle bottom all are provided with the limiting plate, fixedly connected with spring between two limiting plates, the equal fixedly connected with dead lever in one side that two limiting plates are opposite, and one side that two dead levers are opposite all runs through the knife rest body and contacts with the kellies, the top fixedly connected with shifting block of limiting plate, the top of shifting block runs through to the top of baffle.

Preferably, the top of the clamping rod is fixedly connected with a pull ring, and openings matched with the clamping rod for use are formed in the connection positions of the two sides of the bottom of the tool rest body and the adjusting box.

Preferably, the surface of the threaded rod is movably connected with the joint of the adjusting box through a bearing, and the threads on two sides of the surface of the threaded rod are opposite.

Preferably, the bottom fixedly connected with slider of thread bush, the spout that uses with the slider cooperation is all seted up to the both sides of adjusting box inner chamber bottom.

Preferably, the bottom of the adjusting wheel is in contact with the inner wall of the adjusting groove, and movable openings matched with the shifting block for use are formed in the two sides of the top of the baffle plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up regulating box, kelly, draw-in groove, threaded rod, hand wheel, thread bush, regulating block, adjustment tank, fixed slot, steadying plate, push pedal and regulating wheel, solved current lathe tool and changed trouble problem long consuming time, this lathe tool possesses the advantage of convenient change, is worth promoting.

2. The utility model can fix the lathe tool body by arranging the clamping bar, can cooperate with the adjusting block to fix the clamping bar by arranging the clamping groove, prevent the clamping bar from moving, can facilitate the use of the thread sleeve by arranging the threaded rod, can cooperate with the threaded rod to drive the adjusting block to move by arranging the thread sleeve, can facilitate the use of the adjusting wheel by arranging the adjusting groove, can prevent the adjusting wheel from shaking by arranging the stabilizing plate, can cooperate with the adjusting groove to enable the push plate to extrude the lathe tool body by arranging the adjusting wheel, can prevent the fixed rod from separating from the control groove by arranging the limiting plate, can cooperate with the clamping groove to prevent the clamping bar from separating from the tool rest body when being extracted by arranging the shifting block, can facilitate a user to adjust the use position of the limiting plate by arranging the sliding block and the sliding groove, can facilitate the movement of the thread sleeve by arranging the pull ring, the user can conveniently pull the clamping rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a tool holder body; 2. a turning tool body; 3. an adjustment box; 4. a clamping rod; 5. a card slot; 6. a threaded rod; 7. a hand wheel; 8. a threaded sleeve; 9. an adjusting block; 10. an adjustment groove; 11. fixing grooves; 12. a stabilizing plate; 13. pushing the plate; 14. an adjustment wheel; 15. a control slot; 16. a baffle plate; 17. a limiting plate; 18. a spring; 19. fixing the rod; 20. shifting blocks; 21. a pull ring; 22. a slider; 23. a chute.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a turning tool convenient for replacement comprises a tool rest body 1, a turning tool body 2 is arranged in an inner cavity of the tool rest body 1, an adjusting box 3 is fixedly connected to the bottom of the tool rest body 1, clamping rods 4 are arranged on both sides of the top of the tool rest body 1, the bottoms of the clamping rods 4 penetrate through the inner cavity of the adjusting box 3, clamping grooves 5 are formed in one sides, opposite to the two clamping rods 4, of the inner cavity of the adjusting box 3, a threaded rod 6 is movably connected to the bottom of the left side of the inner cavity of the adjusting box 3, the right side of the threaded rod 6 penetrates through the adjusting box 3 and is fixedly connected with a hand wheel 7, threaded sleeves 8 are sleeved on both sides of the surface of the threaded rod 6, adjusting blocks 9 are fixedly connected to the top of the threaded sleeves 8, opposite sides of the two adjusting blocks 9 extend to the inner cavity of the clamping grooves 5, adjusting grooves 10 are formed in the, a stabilizing plate 12 is fixedly connected between two sides of an inner cavity of the fixing groove 11, push plates 13 are respectively arranged on two sides of the bottom of the turning tool body 2 and on the tops of the two fixing grooves 11, an adjusting wheel 14 is fixedly connected to the bottom of the push plates 13, the bottom of the adjusting wheel 14 penetrates through the inner cavity of the adjusting groove 10, a control groove 15 is formed in the top of the tool rest body 1 and between the two clamping rods 4, a baffle 16 is fixedly connected between two sides of the inner cavity of the control groove 15, limiting plates 17 are respectively arranged on two sides of the bottom of the baffle 16, a spring 18 is fixedly connected between the two limiting plates 17, fixing rods 19 are respectively fixedly connected on opposite sides of the two limiting plates 17, opposite sides of the two fixing rods 19 penetrate through the tool rest body 1 and are in contact with the clamping rods 4, a shifting block 20 is fixedly connected to the top of the limiting plates 17, the, the two sides of the bottom of the tool rest body 1 are provided with openings matched with the clamping rod 4 for use, the joint of the surface of the threaded rod 6 and the regulating box 3 is movably connected through a bearing, the threads of the two sides of the surface of the threaded rod 6 are opposite, the bottom of the threaded sleeve 8 is fixedly connected with a sliding block 22, the two sides of the bottom of the inner cavity of the regulating box 3 are provided with sliding grooves 23 matched with the sliding block 22 for use, the bottom of the regulating wheel 14 is contacted with the inner wall of the regulating groove 10, the two sides of the top of the baffle 16 are provided with movable openings matched with the shifting block 20 for use, the clamping rod 4 is arranged, the turning tool body 2 can be fixed, the clamping groove 5 is arranged, the clamping rod 4 can be matched with the regulating block 9 for fixing, the clamping rod 4 is prevented from moving, the threaded rod 6 can be convenient for using the threaded sleeve 8, the threaded sleeve 8 is, the adjusting groove 10 is arranged to facilitate the use of the adjusting wheel 14, the stabilizing plate 12 is arranged to prevent the adjusting wheel 14 from shaking, the adjusting wheel 14 is arranged to be matched with the adjusting groove 10 to enable the push plate 13 to extrude the turning tool body 2, the limiting plate 17 is arranged to prevent the fixing rod 19 from being separated from the control groove 15, the fixing rod 19 is arranged to be matched with the clamping groove 5 to prevent the clamping rod 4 from being separated from the tool rest body 1 when being pulled out, the shifting block 20 is arranged to facilitate the user to adjust the using position of the limiting plate 17, the sliding block 22 and the sliding groove 23 are arranged to facilitate the movement of the thread bush 8, the pull ring 21 is arranged to facilitate the user to pull the clamping rod 4, the adjusting box 3, the clamping rod 4, the clamping groove 5, the threaded rod 6, the hand wheel 7, the thread bush 8, the adjusting block 9, the adjusting groove 10, the fixing groove 11, the stabilizing plate 12, the push, the problem of current lathe tool change troublesome consuming time length is solved, this lathe tool possesses the advantage of convenient change, is worth promoting.

When the turning tool is used, the turning tool body 2 is placed in an inner cavity of the tool rest body 1, the shifting block 20 is pulled, the shifting block 20 and the limiting plate 17 are matched to extrude the spring 18, meanwhile, the limiting plate 17 drives the fixing rod 19 to be separated from the clamping groove 5, the clamping rod 4 enters the adjusting box 3 through the matching of the pull ring 21, the hand wheel 7 is rotated, the hand wheel 7 drives the threaded rod 6 to rotate, the threaded rod 6 is matched with the threaded sleeve 8 to drive the adjusting block 9 to move, the adjusting block 9 enters the inner cavity of the clamping groove 5 to fix the clamping rod 4, meanwhile, the adjusting wheel 14 is matched with the adjusting groove 10 to enable the push plate 13 to extrude the turning tool body 2, so that the turning tool body 2 cannot shake in use, when the turning tool needs to be replaced, the hand wheel 7 is rotated, the hand wheel 7 drives the threaded rod 6 to rotate, the threaded rod 6 is matched with the threaded sleeve 8 to enable the adjusting block 9, when the clamping groove 5 and the fixed rod 19 are at the same level, the spring 18 resets to push the limiting plate 17 to move, the limiting plate 17 moves to drive the fixed rod 19 to move, the fixed rod 19 enters the clamping groove 5 to prevent the clamping rod 4 from being separated from the tool rest body 1, and the turning tool body 2 can be taken down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lathe tool convenient to change, includes tool rest body (1), its characterized in that: the inner cavity of the tool rest body (1) is provided with a turning tool body (2), the bottom of the tool rest body (1) is fixedly connected with an adjusting box (3), clamping rods (4) are arranged on two sides of the top of the tool rest body (1), the bottom of each clamping rod (4) penetrates through the inner cavity of the adjusting box (3), a clamping groove (5) is formed in one side, opposite to each clamping rod (4), of the inner cavity of the adjusting box (3), a threaded rod (6) is movably connected to the left bottom of the inner cavity of the adjusting box (3), the right side of the threaded rod (6) penetrates through the adjusting box (3) and is fixedly connected with a hand wheel (7), threaded sleeves (8) are sleeved on two sides of the surface of the threaded rod (6), adjusting blocks (9) are fixedly connected to the top of the threaded sleeves (8), and one side, opposite to each adjusting block (9), of each adjusting block, an adjusting groove (10) is formed in the top of the adjusting block (9), fixing grooves (11) are formed in two sides of the bottom of an inner cavity of the tool rest body (1) and located between the two clamping rods (4), stabilizing plates (12) are fixedly connected between two sides of the inner cavity of the fixing grooves (11), push plates (13) are arranged on two sides of the bottom of the tool rest body (2) and located at the tops of the two fixing grooves (11), adjusting wheels (14) are fixedly connected to the bottoms of the push plates (13), the bottoms of the adjusting wheels (14) penetrate through the inner cavity of the adjusting groove (10), a control groove (15) is formed in the top of the tool rest body (1) and located between the two clamping rods (4), a baffle (16) is fixedly connected between two sides of the inner cavity of the control groove (15), limiting plates (17) are arranged on two sides of the bottom of the baffle (16), and a spring (18) is fixedly connected between, the equal fixedly connected with dead lever (19) in the opposite one side of two limiting plates (17), knife rest body (1) is all run through and contact with kelly (4) in the opposite one side of two dead levers (19), the top fixedly connected with shifting block (20) of limiting plate (17), the top of shifting block (20) is run through to the top of baffle (16).

2. The turning tool convenient to replace according to claim 1, wherein: the top fixedly connected with pull ring (21) of kelly (4), the opening that uses with kelly (4) cooperation is all seted up with the junction of adjusting box (3) to the both sides of tool rest body (1) bottom.

3. The turning tool convenient to replace according to claim 1, wherein: the surface of the threaded rod (6) is movably connected with the joint of the adjusting box (3) through a bearing, and the threads on two sides of the surface of the threaded rod (6) are opposite.

4. The turning tool convenient to replace according to claim 1, wherein: the bottom fixedly connected with slider (22) of thread bush (8), spout (23) that use with slider (22) cooperation are all seted up to the both sides of adjusting box (3) inner chamber bottom.

5. The turning tool convenient to replace according to claim 1, wherein: the bottom of regulating wheel (14) and the inner wall contact of adjustment tank (10), the activity opening that uses with shifting block (20) cooperation is all seted up to the both sides at baffle (16) top.