CN218532839U

CN218532839U - Connect stable blade holder with adjustable height

Info

Publication number: CN218532839U
Application number: CN202221497292.0U
Authority: CN
Inventors: 司尚邦
Original assignee: Suzhou Yijingying Precision Technology Co ltd
Current assignee: Suzhou Yijingying Precision Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-02-28
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a connect stable blade holder with adjustable height, this blade holder aim at solving prior art down can not be to the needs according to the use highly adjusting to the blade holder, and stability is relatively poor when heightening through other article, and can only install a cutter, damages the back at the cutter, just can install another cutter after needing to dismantle, and is consuming time longer, has reduced work efficiency's technical problem. The tool apron comprises a base, a tool base, a rotation adjusting assembly, an outer sleeve and a hand-screwed bolt, wherein the rotation adjusting assembly is arranged at the upper end of the base and used for being connected with the tool base, the outer sleeve is arranged on the outer side of the lower end of the base, and the hand-screwed bolt is arranged in the outer sleeve and used for fixing the base. The tool apron utilizes the adjustment of the relative position of the base and the outer sleeve to adjust the overall height of the tool apron, does not need external articles to be heightened, ensures the stability of the tool apron during working, can be provided with a plurality of tools, can be replaced after serious abrasion, and avoids the sliding block and the flexible pad from sliding out.

Description

Connect stable blade holder with adjustable height

Technical Field

The utility model belongs to the technical field of the blade holder, concretely relates to connect stable blade holder with adjustable height.

Background

The tool apron is arranged on a turning center power tool turret and can clamp a drill bit, a milling cutter and a screw tap, the tool apron drives a tool to complete corresponding operations of milling, drilling and the like through the driving of a motor, and along with the improvement of the requirement on the machining precision, the tool apron can easily perform the machining of complex parts on a machine table, so that the tool apron is widely used.

At present, the patent number is CN 201920908474.4's utility model patent discloses a blade holder, which comprises a sea, be provided with sword grain mounting groove on the pedestal, sword grain mounting groove is including being used for supporting complex sword grain supporting part and being used for letting the knife tip of opening the sword grain dodge the part with the contact of sword grain side, sword grain mounting groove is still including the sword grain contact surface that is used for contacting with a terminal surface of sword grain, be equipped with on the sword grain contact surface be used for with the locating hole cartridge positioning fit's on the sword grain locating pin, the blade holder is still including installing be used for on the pedestal with the cooperation of another terminal surface block of sword grain in order to restrict sword grain to the sword grain dog that removes with locating pin separating direction, be provided with on the pedestal and be used for the installation face of sword grain dog, installation face and the projection looks interval in the plane of sword grain mounting groove perpendicular to locating pin axis. The installation face and the cutter grain mounting groove are completely staggered, a cutter point avoiding part does not need to be machined on the installation face, the cutter seat cannot adjust the height of the cutter seat according to the use requirement, the stability is poor when the cutter seat is heightened through other articles, only one cutter can be installed, after the cutter is damaged, another cutter can be installed after the cutter seat is detached, the time consumption is long, and the working efficiency is reduced.

Therefore, in order to solve the problem that the height of the tool apron cannot be adjusted, it is necessary to improve the usage scenario of the tool apron.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

To prior art not enough, the utility model aims to provide a connect stable blade holder with adjustable height, this blade holder aims at solving prior art down can not be to the needs according to the use highly adjusting to the blade holder, and stability is relatively poor when heightening through other article, and can only install a cutter, damages the back at the cutter, just can install another cutter after need dismantling, and is consuming time longer, has reduced work efficiency's technical problem.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a height-adjustable knife holder with stable connection, which comprises a base, a knife holder, a rotation adjusting component arranged at the upper end of the base and used for connecting the knife holder, an outer sleeve arranged at the outer side of the lower end of the base, and a hand-screwed bolt arranged in the outer sleeve and used for fixing the base; wherein, the tool holder four sides all offer the cutter groove that is used for placing the cutter, the sliding tray has been seted up to cutter groove both sides, sliding connection has the sliding block in the sliding tray, the inboard fixedly connected with of sliding block with the flexible pad that the tool groove inner wall was laminated mutually, install in the tool holder outside and be used for fixing the locking subassembly of sliding block, the ring channel has been seted up to the base upper end, tool holder lower extreme fixedly connected with annular equidistance distribute and with ring channel assorted slide bar.

When using this technical scheme's blade holder, it is fixed with the outer sleeve, then reciprocate the base in the outer sleeve and twist the bolt fastening through the hand, thereby the height of adjustment blade holder, align the sliding block at flexible pad both ends with the sliding tray, pack the flexible pad into the cutter inslot, it is fixed with the sliding block through the locking subassembly, then put into the cutter inslot to the cutter, then can carry out corresponding operation, after the cutter damages, loosen and rotate the cutter seat after rotating the adjusting part, the slide bar of cutter seat lower extreme rotates 90 degrees backs at the ring channel, it locks the cutter seat to rotate the adjusting part, can adopt another cutter to carry out the operation this moment.

Preferably, the rotation adjusting assembly comprises a long threaded rod, a lock nut screwed to the outer side of the long threaded rod, the long threaded rod extends upwards through the cutter seat, and the lock nut is mounted at the upper end of the cutter seat. The tool seat is adjusted through rotation of the tool seat on the outer side of the long threaded rod, the tool seat is locked through the locking nut, and stability of the tool seat is guaranteed.

Preferably, the locking assembly includes a U-shaped limiting plate, a movable stopper disposed in the U-shaped limiting plate, a connecting plate mounted on an outer side of the stopper, and an elastic element fixed between the U-shaped limiting plate and the connecting plate and elastically deformable. Through elastic element's bounce, inwards promote the dog to ensure that the dog can shelter from the sliding block, prevent that the sliding block pine from taking off.

Preferably, the base is according to the rotation adjustment subassembly control the rotation and the fixed of tool holder, install the cutter fixing bolt who is used for locking the cutter in the tool holder. The cutters in the cutter grooves are fixed through the cutter fixing bolts, so that the cutters of different specifications can be fixed.

Preferably, threaded holes for mounting the hand-screwed bolts are formed in the left end and the right end of the outer sleeve. Through the design of screw hole, be used for installing the hand and twist the bolt, and be convenient for the hand and twist the dismantlement of bolt, simple structure and firm.

Preferably, the equidistance distribution and with bolt assorted locating hole is twisted to the hand has all been seted up in both ends outside about the base. Through the design of the positioning holes with different heights, the height of the base is adjusted and fixed.

Preferably, the base is provided with guide through holes which are distributed in an annular equal distance and run through from top to bottom, and the upper end of the bottom in the outer sleeve is fixedly connected with guide columns corresponding to the guide through holes. Through the design of guide post and direction through-hole, stability when improving the base and reciprocate.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a blade holder utilizes the adjustment of base and outer sleeve relative position, thereby highly adjust the blade holder is holistic, the commonality is stronger, do not need outside article to increase, ensure the stability of blade holder during operation, and the mountable is many cutters on the blade holder, after the cutter damages, need not dismantle and just can change another cutter and use, therefore, the operation is convenient, and the time of changing the cutter has been shortened, the work efficiency is greatly improved, through the design of flexible pad, strengthen the frictional force to the cutter, improve the stability of cutter, and flexible pad is the detachable structure, can change after wearing and tearing are serious, and carry on spacingly to the sliding block through the locking subassembly, avoid sliding block and flexible pad roll-off.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the descriptions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of a specific embodiment of a tool holder according to the present invention;

FIG. 2 is a schematic front view of a tool holder according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a tool holder according to an embodiment of the present invention;

fig. 4 is an assembly view of a locking assembly of one embodiment of the tool holder of the present invention.

The labels in the figures are: 1. a base; 2. a tool holder; 3. rotating the adjusting assembly; 301. a long threaded rod; 302. locking the nut; 4. an outer sleeve; 5. screwing the bolt by hand; 6. a cutter groove; 7. a sliding groove; 8. a slider; 9. a flexible pad; 10. a locking assembly; 101. a U-shaped limiting plate; 102. a stopper; 103. a connecting plate; 104. an elastic element; 11. an annular groove; 12. a slide bar; 13. a cutter fixing bolt; 14. a threaded hole; 15. positioning holes; 16. a guide through hole; 17. and a guide post.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a stably connected height-adjustable tool apron, the three-dimensional structure of which is schematically shown in fig. 1, and the front structure of which is schematically shown in fig. 2, the tool apron comprises a base 1 and a tool base 2, a rotation adjusting assembly 3 which is arranged at the upper end of the base 1 and is used for connecting the tool base 2, an outer sleeve 4 which is arranged at the outer side of the lower end of the base 1, and a hand-screwed bolt 5 which is arranged in the outer sleeve 4 and is used for fixing the base 1; cutter groove 6 that is used for placing the cutter is all seted up to 2 four sides of cutter seat, sliding tray 7 has been seted up to 6 both sides in cutter groove, sliding tray 7 sliding connection has sliding block 8, the inboard fixedly connected with of sliding block 8 and the flexible pad 9 of 6 inner walls of cutter groove laminating mutually, the locking subassembly 10 that is used for fixed sliding block 8 is installed in the 2 outsides of cutter seat, ring channel 11 has been seted up to base 1 upper end, 2 lower extreme fixedly connected with annular equidistance of cutter seat distribute and with 11 assorted slide bars 12 of ring channel.

The rotation adjusting assembly 3 comprises a long threaded rod 301 and a lock nut 302 in threaded connection with the outer side of the long threaded rod 301, the long threaded rod 301 penetrates through the tool base 2 to extend upwards, and the lock nut 302 is installed at the upper end of the tool base 2.

Meanwhile, the locking assembly 10 includes a U-shaped restriction plate 101, a stopper 102 movably disposed in the U-shaped restriction plate 101, a connection plate 103 installed outside the stopper 102, and an elastic member 104 elastically deformable and fixed between the U-shaped restriction plate 101 and the connection plate 103.

In addition, the base 1 controls the rotation and the fixation of the tool base 2 according to the rotation adjusting component 3, a tool fixing bolt 13 used for locking a tool is installed in the tool base 2, threaded holes 14 used for installing hand-screwed bolts 5 are formed in the left end and the right end of the outer sleeve 4, and positioning holes 15 which are distributed at equal intervals and matched with the hand-screwed bolts 5 are formed in the outer sides of the left end and the right end of the base 1.

In addition, the base 1 is provided with guide through holes 16 which are distributed in an annular and equidistant manner and run through up and down, and the upper end of the bottom in the outer sleeve 4 is fixedly connected with guide columns 17 corresponding to the guide through holes 16.

The top view of the insert seat is schematically shown in fig. 3, and the assembly of the locking assembly 10 is schematically shown in fig. 4.

Use this technical scheme's blade holder, fix outer sleeve 4, then reciprocate base 1 in the outer sleeve 4 and it is fixed through hand-screw bolt 5, thereby the height of adjustment blade holder, slide 8 and sliding tray 7 alignment at flexible pad 9 both ends, pack into cutter groove 6 with flexible pad 9, it is fixed with slide 8 through locking subassembly 10, then put into cutter groove 6 to the cutter, then can carry out corresponding operation, after the cutter damages, loosen and rotate behind the adjusting part 3 and rotate cutter seat 2, slide bar 12 of cutter seat 2 lower extreme is behind 11 internal rotations 90 degrees of ring channel, it locks cutter seat 2 to rotate adjusting part 3, can adopt another cutter to carry out the operation this moment.

Having thus described the principal technical features and basic principles of the invention, and the advantages thereof, it will be apparent to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other embodiments without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A height-adjustable tool apron with stable connection comprises a base, a tool seat, a rotation adjusting assembly, an outer sleeve, a hand-screwed bolt and a locking mechanism, wherein the rotation adjusting assembly is installed at the upper end of the base and is used for connecting the tool seat; its characterized in that, the tool groove that is used for placing the cutter has all been seted up to the tool rest four sides, the sliding tray has been seted up to tool groove both sides, sliding connection has the sliding block in the sliding tray, the inboard fixedly connected with of sliding block with the flexible pad that the tool groove inner wall was laminated mutually, install in the tool rest outside and be used for fixing the locking subassembly of sliding block, the ring channel has been seted up to the base upper end, tool rest lower extreme fixedly connected with annular equidistance distribute and with ring channel assorted slide bar.

2. The tool apron of claim 1, wherein the rotation adjusting assembly comprises a long threaded rod extending upward through the tool base, and a lock nut screwed to an outer side of the long threaded rod, the lock nut being mounted on an upper end of the tool base.

3. The tool apron with the adjustable height and the stable connection as claimed in claim 1, wherein the locking assembly comprises a U-shaped limiting plate, a block movably disposed in the U-shaped limiting plate, a connecting plate disposed outside the block, and an elastic element elastically deformable and fixed between the U-shaped limiting plate and the connecting plate.

4. The tool post with adjustable height and stable in connection of claim 1, wherein the base controls the rotation and fixation of the tool post according to the rotation adjustment assembly, and a tool fixing bolt for locking a tool is installed in the tool post.

5. The tool apron with the adjustable height and the stable connection according to claim 1, wherein the left end and the right end of the outer sleeve are provided with threaded holes for mounting the hand-screwed bolts.

6. The tool apron with the adjustable height and stable in connection as claimed in claim 1, wherein positioning holes are formed in the outer sides of the left end and the right end of the base, the positioning holes are distributed at equal intervals and matched with the hand-screwed bolts.

7. The tool apron with the adjustable height and stable connection as claimed in claim 1, wherein the base is provided with annular guide through holes which are equidistantly distributed and run through from top to bottom, and the upper end of the bottom in the outer sleeve is fixedly connected with guide columns corresponding to the guide through holes.