CN210234505U

CN210234505U - Carving seat and carving head

Info

Publication number: CN210234505U
Application number: CN201920625073.8U
Authority: CN
Inventors: qiao Yao; 姚桥
Original assignee: Dongguan Jinsheng Electromechanical Co Ltd
Current assignee: Dongguan Jinsheng Electromechanical Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-03
Anticipated expiration: 2029-04-30

Abstract

The utility model belongs to the technical field of the engraver technique and specifically relates to indicate a sculpture seat and carving head, including base and fixing base, the base encloses with the fixing base and establishes into the installation cavity, the one end that the fixing base was kept away from to the base is provided with the sculpture hole with the installation cavity intercommunication, the fixing base is provided with the first regulation hole with the installation cavity intercommunication, first regulation hole and the coaxial setting in sculpture hole, it is provided with the chuck to slide in the first regulation hole, the locking mechanism who is used for locking the chuck at the fixing base is installed to the fixing base, be provided with two at least adjustment mechanism between fixing base and the base, every adjustment mechanism all includes adjusting bolt and suit in adjusting bolt's sleeve, telescopic one end is used for contradicting with adjusting bolt's nut, the telescopic other end is used for contradicting with the magnetizer, adjusting bolt wears through the second and adjusts the. The utility model has the advantages of simple structure, it is with low costs, it is convenient to the regulation of magnetizer and twist shaft, and it is even to have guaranteed effectively that the atress of twist shaft is even, and then improves glyptic precision.

Description

Carving seat and carving head

Technical Field

The utility model belongs to the technical field of the engraver technique and specifically relates to indicate a sculpture seat and carving head.

Background

At present, the engraving head is rotated at a high speed, and a cutter configured according to a processing material cuts a processing material fixed on a worktable of a host computer, so that various planar or three-dimensional relief patterns or characters designed in a computer can be engraved, and the engraving automation effect is realized. The engraving precision of the engraving head mainly depends on whether the torsion shaft is stressed uniformly (the torsion shaft is stressed non-uniformly, so that the swing inertia of the torsion shaft is larger, and the phenomenon of smear is easy to occur in engraving), namely whether the gap between the torsion shaft and the magnetizers on two sides of the torsion shaft is uniform (equal), so that the adjustment of the torsion shaft and the magnetizers is of great importance. However, the existing engraving head has a complex structure, and is difficult to adjust the gap between the torsion shaft and the magnetizers on the two sides of the torsion shaft, so that the torsion shaft is difficult to ensure even stress, and further the engraving precision of the engraving head is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an engraving seat and engraving head, its simple structure, it is with low costs, it is convenient to the regulation of magnetizer and torsion bar, it is even to have guaranteed effectively that the atress of torsion bar is even, and then improves glyptic precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a carving seat comprises a base and a fixed seat arranged at one end of the base, wherein the base and the fixed seat are enclosed to form an installation cavity, one end of the base, which is far away from the fixed seat, is provided with a carving hole communicated with the installation cavity, the fixed seat is provided with a first adjusting hole communicated with the installation cavity, the first adjusting hole and the carving hole are coaxially arranged, a chuck is arranged in the first adjusting hole in a sliding way, the fixed seat is provided with a locking mechanism for locking the chuck on the fixed seat, at least two adjusting mechanisms for adjusting the magnetizer are arranged between the fixed seat and the base, each adjusting mechanism comprises an adjusting bolt and a sleeve sleeved on the adjusting bolt, telescopic one end is used for contradicting with adjusting bolt's nut, telescopic other end is used for contradicting with the magnetizer, adjusting bolt wears through fixing base, installation cavity after with base threaded connection.

Furthermore, the number of the adjusting mechanisms is four, and the two adjusting mechanisms are used for adjusting one magnetizer.

Further, the fixing base is provided with a second adjusting hole, the sleeve slides and is arranged in the second adjusting hole, one end, away from the fixing base, of the base is provided with a threaded hole, the second adjusting hole and the threaded hole are communicated with the installation cavity, the second adjusting hole and the threaded hole are coaxially arranged, and the adjusting bolt penetrates through the second adjusting hole, the installation cavity and the threaded portion of the adjusting bolt and is in threaded connection with the threaded hole.

Furthermore, a guide rod part is arranged between the threaded part of the adjusting bolt and the nut thereof.

Furthermore, the locking mechanism comprises a locking block and a locking piece, and the locking piece is used for driving the locking block to lock the chuck on the fixed seat.

Further, the fixing base is provided with the locking mouth with first regulation hole intercommunication, the locking piece holds to be located in the locking mouth, the retaining member is locking bolt, locking bolt's nut is contradicted with the fixing base, locking bolt's screw thread portion and locking piece threaded connection.

Further, the number of the locking members is two, and the clamping head is positioned between the two locking members.

Further, the base is provided with a positioning step and a plurality of fixing holes.

The utility model also provides an engraving machine head, including foretell sculpture seat, the built-in coil, the axle of turning round, damping piece and two magnetizers of being equipped with of installation cavity of sculpture seat, the magnetizer is the U type form, the one end of turning round the axle is installed in the chuck, the other end of turning round the axle via installation cavity and sculpture hole stretches out the base suddenly, the coil sets up around the middle part of turning round the axle, and two magnetizers overlap respectively and locate the both sides of coil, and the both free ends of every magnetizer all are provided with the clearance with turning round the axle, the damping piece is installed in the base and is used for providing the damping force to turning round the axle, adjusting bolt runs through the magnetizer and with base threaded connection, the both ends of magnetizer respectively with base and conflict sleeve.

Furthermore, a cushion block is arranged in the mounting cavity of the carving seat, and the sleeve props against the magnetizer through the cushion block.

The utility model has the advantages that: coil, damping piece and two magnetizers that are the U type form during in-service use all install in the installation cavity, and the one end of twisting shaft is installed on the chuck, and the other end of twisting shaft stretches out the base via installation cavity and sculpture hole suddenly, two free ends of every magnetizer all with twist and be provided with the clearance between the shaft, adjusting bolt run through the magnetizer and with base threaded connection, adjusting bolt's nut is contradicted the magnetizer on the base via the sleeve to the realization is fixed the magnetizer. The engraving precision depends on whether the stress of the torsion shaft is uniform or not, whether the stress of the torsion shaft is uniform or not depends on whether the gaps between the two free ends of each magnetizer and the torsion shaft are uniform (equal) or not, so that in order to ensure the engraving precision, the gaps between the two free ends of each magnetizer and the torsion shaft are uniform (equal) or not, when the torsion shaft is adjusted, the locking mechanism loosens the chuck, drives the chuck and the torsion shaft to synchronously move up and down along the first adjusting hole so as to adjust the up-and-down position of the torsion shaft, then drives the chuck and the torsion shaft to synchronously rotate along the central axis of the first adjusting hole so as to adjust the gaps between the torsion shaft and the two free ends of the magnetizers, and after the adjustment is finished, the locking mechanism locks the chuck on the fixed seat; when adjusting the magnetizer, twist and move adjusting bolt, adjusting bolt removes (unscrews adjusting bolt) along the direction of keeping away from the base, make the sleeve not compress tightly the magnetizer on the base, the magnetizer can be swung this moment, make the magnetizer rotate along adjusting bolt's center pin, and then adjust two free ends of magnetizer respectively with the clearance between the twist axle, even (equal) in clearance between until every magnetizer and the twist axle, and then guarantee that the atress of twist axle is even, the glyptic precision has been improved, at last reverse twist adjusting bolt (screw up adjusting bolt), make adjusting bolt's nut conflict sleeve, the sleeve compresses tightly the magnetizer on the base, thereby the realization is locked the magnetizer. The carving seat and the carving machine head are simple in structure and low in cost, the magnetizer and the torsion shaft are conveniently adjusted, the torsion shaft is effectively guaranteed to be evenly stressed, and the carving precision is improved.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the engraving machine head of the present invention.

Fig. 2 is a schematic perspective view of another viewing angle of the engraving machine head of the present invention.

Fig. 3 is a schematic view of the disassembled structure of the engraving head of the present invention.

Fig. 4 is a schematic perspective view of the carving seat of the present invention.

Fig. 5 is a schematic view of the exploded structure of the carving seat of the present invention.

Description of reference numerals:

1. a base; 11. carving a hole; 12. a threaded hole; 13. a fixing hole; 14. positioning a step; 2. a fixed seat; 21. a first adjustment aperture; 22. a second adjustment aperture; 23. a locking port; 3. a mounting cavity; 4. a chuck; 5. a locking mechanism; 51. a locking block; 52. a locking member; 6. an adjustment mechanism; 61. adjusting the bolt; 62. a sleeve; 63. a guide rod part; 7. a screw; 8. a coil; 81. twisting a shaft; 82. a damping member; 83. a magnetizer; 84. and a cushion block.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 5, the present invention provides an engraving seat, which includes a U-shaped base 1 and a fixing seat 2 installed at one end of the base 1, wherein the base 1 and the fixing seat 2 enclose an installation cavity 3, one end of the base 1 away from the fixing seat 2 is provided with an engraving hole 11 communicated with the installation cavity 3, the fixing seat 2 is provided with a first adjusting hole 21 communicated with the installation cavity 3, the first adjusting hole 21 and the engraving hole 11 are coaxially arranged, a chuck 4 is slidably arranged in the first adjusting hole 21, the fixing seat 2 is provided with a locking mechanism 5 for locking the chuck 4 to the fixing seat 2, at least two adjusting mechanisms 6 for adjusting a magnetizer 83 are arranged between the fixing seat 2 and the base 1, each adjusting mechanism 6 includes an adjusting bolt 61 and a sleeve 62 sleeved on the adjusting bolt 61, one end of the sleeve 62 is used for abutting against a nut of the adjusting bolt 61, the other end of sleeve 62 is used for contradicting with magnetizer 83, adjusting bolt 61 wears through fixing base 2, installation cavity 3 after with base 1 threaded connection.

Coil 8 during the in-service use, damping member 82 and two magnetizers 83 that are the U type form are all installed in installation cavity 3, the one end of torsion bar 81 is installed on chuck 4, the other end of torsion bar 81 stretches out base 1 via installation cavity 3 and sculpture hole 11, two free ends of every magnetizer 83 all with be provided with the clearance between the torsion bar 81, adjusting bolt 61 runs through magnetizer 83 and with base 1 threaded connection, adjusting bolt 61's nut contradicts magnetizer 83 on base 1 via sleeve 62, thereby the realization is fixed magnetizer 83. Because the engraving precision depends on whether the stress of the torsion shaft 81 is uniform or not, whether the stress of the torsion shaft 81 is uniform or not depends on whether the gaps between the two free ends of each magnetizer 83 and the torsion shaft 81 are uniform (equal) or not, in order to ensure the engraving precision, the gaps between the two free ends of each magnetizer 83 and the torsion shaft 81 are required to be adjusted to be uniform (equal), when the torsion shaft 81 is adjusted, the chuck 4 is loosened by the locking mechanism 5, the chuck 4 and the torsion shaft 81 are driven to synchronously move up and down along the first adjusting hole 21 so as to adjust the up-down position of the torsion shaft 81, the chuck 4 and the torsion shaft 81 are driven to synchronously rotate along the central axis of the first adjusting hole 21 so as to adjust the gaps between the two free ends of the torsion shaft 81 and the magnetizers 83, and after the adjustment is finished, the locking mechanism 5 locks the chuck 4 on; when adjusting magnetizer 83, twist adjusting bolt 61, adjusting bolt 61 moves (unscrews adjusting bolt 61) along the direction of keeping away from base 1, make sleeve 62 not compress tightly magnetizer 83 on base 1, magnetizer 83 can be swung this moment, make magnetizer 83 rotate along adjusting bolt 61's center pin, and then adjust two free ends of magnetizer 83 respectively with the clearance between twist spindle 81, until the clearance between every magnetizer 83 and the twist spindle 81 is even (equal), and then guarantee that the atress of twist spindle 81 is even, the precision of sculpture has been improved, at last reverse twist adjusting bolt 61 (screw adjusting bolt 61), make adjusting bolt 61's nut conflict sleeve 62, sleeve 62 compresses tightly magnetizer 83 on base 1, thereby the realization is locked magnetizer 83. The carving seat is simple in structure and low in cost, the magnetizer 83 and the torsion shaft 81 are conveniently adjusted, the torsion shaft 81 is effectively guaranteed to be evenly stressed, and the carving precision is further improved.

In this embodiment, the number of the adjusting mechanisms 6 is four, and each magnetizer 83 has two free ends, so that the two adjusting mechanisms 6 are used for adjusting one magnetizer 83, and each adjusting mechanism 6 adjusts one free end of the magnetizer 83, so as to adjust a gap between each free end of the magnetizer 83 and the torsion shaft 81, and further ensure that the gap between each magnetizer 83 and the torsion shaft 81 is uniform (equal).

In this embodiment, fixing base 2 is provided with second regulation hole 22, sleeve 62 slides and sets up in second regulation hole 22, the one end that fixing base 2 was kept away from to base 1 is provided with screw hole 12, second regulation hole 22 and screw hole 12 all communicate with installation cavity 3, and second regulation hole 22 and the coaxial setting of screw hole 12, adjusting bolt 61 runs through second regulation hole 22, installation cavity 3 and adjusting bolt 61's screw thread portion and screw hole 12 threaded connection. When the threaded portion of the adjusting bolt 61 moves in the direction of moving out of the threaded hole 12, the sleeve 62 can move along the second adjusting hole 22, so that the sleeve 62 releases the magnetizer 83, and the magnetizer 83 is adjusted; when the thread cloth of the adjusting bolt 61 moves along the direction of moving into the threaded hole 12, the nut of the adjusting bolt 61 abuts against the sleeve 62 to press the magnetizer 83 on the base 1, so as to ensure the stability of the magnetizer 83, and further keep the gap between the magnetizer 83 and the torsion shaft 81 uniform.

In this embodiment, a guide rod 63 is disposed between the threaded portion of the adjusting bolt 61 and the nut thereof, so that the magnetic conductor 83 can rotate along the central axis of the adjusting bolt 61.

In this embodiment, the locking mechanism 5 includes a locking block 51 and a locking member 52, and the locking member 52 is used for driving the locking block 51 to lock the chuck 4 on the fixing base 2; specifically, the fixed seat 2 is provided with a locking port 23 communicated with the first adjusting hole 21, and the locking block 51 is accommodated in the locking port 23, so that the locking block 51 and the fixed seat 2 are compactly matched, and the clamping head 4 can be conveniently loosened or locked by the locking block 51; retaining member 52 is locking bolt, locking bolt's nut is contradicted with fixing base 2, locking bolt's screw thread portion and locking piece 51 threaded connection, retaining member 52 have the regulatory effect, only need unscrew or screw up locking bolt and can realize locking piece 51 locking or loosen chuck 4, and it adjusts convenient, swift.

Preferably, the number of the locking members 52 is two, the collet 4 is located between the two locking members 52, and the two locking members 52 are respectively in threaded connection with two ends of the locking block 51, so that the locking block 51 and the collet 4 are uniformly stressed, and the locking block 51 can more stably lock the collet 4 in the first adjusting hole 21 of the fixing base 2; in addition, when adjusting the torsion shaft 81, one of the locking pieces 52 is unscrewed, and the other locking piece 52 is screwed, so that the torsion shaft 81 rotates, and fine adjustment of the torsion shaft 81 is realized, and the gap between the magnetizer 83 and the torsion shaft 81 is adjusted to be uniform.

In this embodiment, the fixing base 2 is fixedly connected to the base 1 through the screw 7, so that the fixing base 2 is stably connected to the base 1, and the fixing base 2 is conveniently detached from the base 1.

In this embodiment, base 1 is provided with a plurality of fixed orificess 13 and a location step 14, and fixed orificess 13 is convenient for install the sculpture seat on equipment, and location step 14 cooperates with equipment or casing, plays the effect of location to base 1, guarantees the position accuracy that the sculpture seat installed on equipment.

This embodiment still provides an engraving head, including foretell sculpture seat, the built-in coil 8, torsion bar 81, damping piece 82 and two magnetizers 83 that are equipped with of installation cavity 3 of sculpture seat, magnetizer 83 is the U type form, torsion bar 81's one end is installed in chuck 4, torsion bar 81's the other end via installation cavity 3 with carve the hole 11 and stretch out base 1 suddenly, coil 8 sets up around torsion bar 81's middle part, and two magnetizers 83 overlap respectively and locate coil 8's both sides, and every magnetizer 83's two free ends all are provided with the clearance with torsion bar 81, damping piece 82 is installed in base 1 and is used for providing the damping force to torsion bar 81, adjusting bolt 61 runs through magnetizer 83 and with base 1 threaded connection, and magnetizer 83's both ends are contradicted with base 1 and sleeve 62 respectively. This engraver head possesses the technological effect of above-mentioned sculpture seat, no longer gives unnecessary details here.

In the engraving head of the embodiment, the cushion block 84 is further installed in the installation cavity 3 of the engraving seat, the sleeve 62 abuts against the magnetizer 83 through the cushion block 84, so that the contact area between the magnetizer 83 and the cushion block 84 is increased, the sleeve 62 is prevented from being in direct contact with the magnetizer 83, the abrasion between the sleeve 62 and the magnetizer 83 is reduced, and the service lives of the sleeve 62 and the magnetizer 83 are prolonged.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. An engraving member, comprising: including the base and install in the fixing base of the one end of base, the base encloses with the fixing base and establishes into the installation cavity, the one end that the fixing base was kept away from to the base is provided with the sculpture hole with the installation cavity intercommunication, the fixing base is provided with the first regulation hole with the installation cavity intercommunication, first regulation hole and the coaxial setting of sculpture hole, it is provided with the chuck to slide in the first regulation hole, the locking mechanism who is used for locking the chuck at the fixing base is installed to the fixing base, be provided with two at least adjustment mechanism who is used for adjusting the magnetizer between fixing base and the base, every adjustment mechanism all includes adjusting bolt and suit in adjusting bolt's sleeve, telescopic one end is used for contradicting with adjusting bolt's nut, telescopic other end is used for contradicting with the magnetizer, adjusting bolt wears through fixing base, installation cavity back and base threaded connection.

2. An engraving member as defined in claim 1, characterized in that: the number of the adjusting mechanisms is four, and the two adjusting mechanisms are used for adjusting one magnetizer.

3. An engraving member as defined in claim 1, characterized in that: the fixing base is provided with the second regulation hole, the sleeve slides and sets up in the second regulation hole, the one end that the fixing base was kept away from to the base is provided with the screw hole, second regulation hole and screw hole all communicate with the installation cavity, and second regulation hole and the coaxial setting of screw hole, adjusting bolt runs through second regulation hole, installation cavity and adjusting bolt's screw thread portion and screw hole threaded connection.

4. An engraving member as defined in claim 1, characterized in that: and a guide rod part is arranged between the thread part of the adjusting bolt and the nut thereof.

5. An engraving member as defined in claim 1, characterized in that: the locking mechanism comprises a locking block and a locking piece, and the locking piece is used for driving the locking block to lock the chuck on the fixed seat.

6. An engraving member as defined in claim 5, characterized in that: the fixing base is provided with the locking mouth with first regulation hole intercommunication, the locking piece holds to be located in the locking mouth, the retaining member is locking bolt, locking bolt's nut is contradicted with the fixing base, locking bolt's screw thread portion and locking piece threaded connection.

7. An engraving member as defined in claim 5, characterized in that: the quantity of retaining member is two, and the chuck is located between two retaining members.

8. An engraving member as defined in claim 1, characterized in that: the base is provided with a positioning step and a plurality of fixing holes.

9. An engraving head, characterized in that: the engraving seat comprises the engraving seat according to any one of claims 1 to 8, wherein a coil, a torsion shaft, a damping piece and two magnetizers are arranged in a mounting cavity of the engraving seat, the magnetizers are U-shaped, one end of the torsion shaft is arranged on a chuck, the other end of the torsion shaft protrudes out of a base through the mounting cavity and an engraving hole, the coil is arranged around the middle of the torsion shaft, the two magnetizers are respectively sleeved on two sides of the coil, a gap is arranged between the two free ends of each magnetizer and the torsion shaft, the damping piece is arranged on the base and used for providing damping force for the torsion shaft, an adjusting bolt penetrates through the magnetizers and is in threaded connection with the base, and two ends of the magnetizers are respectively abutted against the base and the sleeve.

10. An engraving head according to claim 9, characterized in that: the mounting cavity of the carving seat is also provided with a cushion block, and the sleeve props against the magnetizer through the cushion block.