CN217124393U

CN217124393U - Engraver degree of depth limit clamp

Info

Publication number: CN217124393U
Application number: CN202221013019.6U
Authority: CN
Inventors: 刘鸿燕; 裴灵; 黄朝阳
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-05
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to an sculpture degree of depth control field specifically discloses a spacing anchor clamps of engraver degree of depth. The positioning piece is annular, the positioning piece and the sleeve are sleeved on the engraving machine, and the positioning piece is detachably connected with the sleeve; the locating plate is installed in telescopic bottom, and is equipped with the through-hole on the locating plate, and through-hole, sleeve and setting element are coaxial. The utility model provides a spacing anchor clamps of engraver degree of depth can restrict glyptic degree of depth for the beginner is when the sculpture, and the degree of depth of same lines is the same, reduces the sculpture degree of difficulty, improves and carves pleasing to the eye degree.

Description

Engraver degree of depth limit clamp

Technical Field

The utility model relates to an sculpture degree of depth control field, concretely relates to engraver degree of depth limit clamp.

Background

Handmade artware has unique aesthetics because of the difference in aesthetics, skill, etc. of different handcrafts, particularly since some crafts cannot be reproduced by machines. The handmade artware can be independently customized according to the needs of customers, so that the handmade artware is still popular among more consumers at present.

Different tools are usually required to be used when handmade artware is manufactured, the handheld engraving machine is one of the tools, the handheld engraving machine is small in size and mass, patterns are engraved on a wood board as an example, when engraving is performed, a handcraftsman only needs to hold the handheld engraving machine, a drill bit of the handheld engraving machine can be automatically engraved on the wood board, the handcraftsman only needs to move the handheld engraving machine to engrave the required patterns, and compared with the traditional engraving mode, engraving is easier and engraving speed is higher.

Present hand-held type engraver is when using, and the drill bit with hand-held type engraver can increase the sculpture degree of depth to the plank internal pressure, and hand-held type engraver's sculpture efficiency is higher, and the beginner rocks often because the hand and leads to the depth difference of the same lines of glyptic, leads to the lines not pleasing to the eye enough, so need one kind can carry out the anchor clamps of restricting to the sculpture degree of depth and assist beginner's sculpture to improve glyptic pleasing to the eye degree.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spacing anchor clamps of engraver degree of depth to restrict the glyptic degree of depth, make the beginner when the sculpture, the degree of depth of same lines is the same, reduces the sculpture degree of difficulty, improves and carves pleasing to the eye degree.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a depth limiting clamp of an engraving machine comprises a positioning plate, a sleeve and a positioning piece, wherein the positioning piece is annular, the positioning piece and the sleeve are sleeved on the engraving machine, and the positioning piece is detachably connected with the sleeve; the locating plate is installed in telescopic bottom, and is equipped with the through-hole on the locating plate, and through-hole, sleeve and setting element are coaxial.

The beneficial effect of this scheme does:

1. the spacing anchor clamps in this scheme are fixed on the shell of engraver through sleeve or setting element during the installation, and the drill bit of engraver runs through to the locating plate below from the through-hole on the locating plate this moment. Taking a wood board as an example, when in carving, the positioning plate is attached to the wood board to position the drill bit, the length of the drill bit extending into the wood board is limited, and the length of the drill bit positioned on the lower side of the wood board is the same as the carving depth, so that the carving depth can be limited through the limiting plate, the wood board carving tool is suitable for beginners to use during carving, and the carving attractiveness is improved; and the engraving speed is higher because excessive control of the depth is not needed during engraving.

2. During the sculpture, the locating plate pastes with the plank mutually, and the bottom surface area of locating plate is great, and is great with the area of contact of plank, at the sculpture in-process, can avoid the engraver slope when removing the engraver to avoid the groove of carving out to appear crooked, further improve glyptic pleasing to the eye degree.

Further, the positioning piece is positioned in the sleeve.

The beneficial effect of this scheme does: during the installation of the limiting clamp in the scheme, the positioning piece is sleeved on the engraving machine, the lower end of the current engraving machine is mostly in a round platform shape with the lower end diameter smaller than the upper end diameter, and after the inner wall of the positioning piece is attached to the outer wall of the shell of the engraving machine, the positioning piece can be fixed on the engraving machine in a gluing mode and the like. When the sleeve is installed, the sleeve is connected with the positioning piece, so that the sleeve can be prevented from shifting, and at the moment, the sleeve can be ensured to be installed on the engraving machine even if the outer diameters of the shells of different engraving machines are slightly different. Secondly, still guarantee when need not fixing a position, the sleeve can be pulled down, compares with the sleeve, and the volume of setting element is less, even the setting element remains on the engraver also can not cause adverse effect to the normal use of engraver.

Furthermore, an elastic ring is fixed on the inner wall of the positioning piece.

The beneficial effect of this scheme does: the elastic ring in this scheme is located the inboard of setting element, and when the installation setting element, the shell at the engraver is established to the elastic ring cover, and elastic deformation can take place for the elastic ring, increases the pressure between elastic ring and the shell for frictional force increase between elastic ring and the shell, when using, need not the viscose and fix and can avoid the setting element to remove.

Furthermore, the positioning piece is in threaded connection with the sleeve.

The beneficial effect of this scheme does: the sleeve can be connected with the positioning piece quickly by rotating the sleeve, and the installation is more convenient. Secondly, when the sleeve is rotated, the sleeve can move along the axial direction of the positioning piece, and the positioning plate is connected with the sleeve, so that the sleeve can move to move along the axial direction of the sleeve, the length of the drill bit below the positioning plate is changed, and the engraving depth is changed.

Furthermore, the sleeve comprises a fixing part and a connecting part, the fixing part comprises at least two elastic pieces, all the elastic pieces are distributed along the circumferential direction of the fixing part and are fixed with the connecting part, and gaps are arranged between the adjacent elastic pieces; the locating piece is sleeved on the fixing portion and is in threaded connection with the connecting portion, and the inner diameter of one end, far away from the connecting portion, of the locating piece is smaller than that of one end, close to the connecting portion, of the locating piece.

The beneficial effect of this scheme does: the connecting portion cover in this scheme is established on the shell of engraver, the setting element cover is established on the fixed part, when rotating the setting element downwards, the inner wall of setting element is pressed the upper end of flexure strip to the one side that is close to the engraver, makes the fixed part centre gripping on the shell of engraver, more is fit for installing on the engraver of column shell.

Furthermore, the positioning piece comprises a threaded part and a locking part, the inner diameters of two ends of the threaded part are the same, and the inner wall of the threaded part is provided with threads; the inner diameter of the locking part at one end far away from the thread part is smaller than that at one end close to the thread part.

The beneficial effect of this scheme does: screw thread portion in this scheme can be better with connecting portion threaded connection.

Further, telescopic bottom is fixed with two at least connecting blocks, and all connecting blocks all can be dismantled with the locating plate and be connected.

The beneficial effect of this scheme does: the locating plate in this scheme can be followed and the sleeve is pulled down to can install sleeve and locating plate, convenient operation one by one.

Furthermore, the locating plate is a transparent plate, and is provided with a first scale and a second scale which are vertical.

The beneficial effect of this scheme does: carved pattern can be seen clearly through the transparent plate, and through the carved length of measurement that first scale and second scale can be more light, easy operation.

Furthermore, telescopic side direction is equipped with scale and installation piece, and the installation piece is fixed on sleeve or setting element, and the vertical installation piece that runs through of scale and with installation piece sliding fit are equipped with the third scale on the scale.

The beneficial effect of this scheme does: the length of the drill bit extending out of the sleeve or the positioning plate can be measured through the third scale by downwards sliding the graduated scale, so that the depth of the carved groove can be more conveniently measured.

Furthermore, a through groove is formed in the positioning plate and located under the dividing ruler.

The beneficial effect of this scheme does: the lower end of the measuring scale can slide to the lower part of the positioning plate from the through groove under the condition that the positioning plate is not detached, so that the carving depth can be measured more accurately and conveniently.

Drawings

Fig. 1 is a perspective view of embodiment 1 of the present invention;

fig. 2 is a perspective view of embodiment 2 of the present invention;

fig. 3 is a first installation manner of the installation block in embodiment 3 of the present invention;

fig. 4 is a second mounting manner of the mounting block in embodiment 3 of the present invention;

fig. 5 is another implementation manner of the positioning plate according to embodiment 3 of the present invention;

fig. 6 is a perspective view of a positioning plate according to embodiment 4 of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the scale comprises a sleeve 1, a connecting block 11, an elastic sheet 12, a positioning plate 2, a through hole 21, a clamping groove 22, a through groove 23, a first scale 24, a second scale 25, a positioning part 3, an elastic ring 31, an installation block 4 and a graduated scale 5.

Example 1

The utility model provides an engraver degree of depth limit clamp, as shown in figure 1, includes locating plate 2, sleeve 1 and setting element 3 that follow supreme distribution in proper order down, and the integrative injection moulding in bottom of sleeve 1 has four connecting blocks 11, and the top of locating plate 2 is equipped with four draw-in grooves 22 that open side up, and four draw-in grooves 22 respectively with four connecting blocks 1 joint. The width of the lower end of the connecting block 11 is smaller than that of the upper end, so that the outward side wall of the connecting block 11 is provided with an inclined surface, and the inclined surface positions the positioning plate 2. The locating plate 2 in this embodiment is the transparent plate of ya keli material, and sleeve 1 and setting element 3 are the plastics material, are equipped with through-hole 21 on the locating plate 2, and through-hole 21, sleeve 1 and setting element 3 are coaxial.

The positioning piece 3 is annular, the positioning piece 3 is positioned at the inner side of the sleeve 1, and the outer wall of the positioning piece 3 is in threaded fit with the inner wall of the sleeve 1. The inner side of the positioning member 3 is provided with an annular elastic ring 31, the elastic ring 31 is glued to the inner wall of the positioning member 3, and the elastic ring 31 in this embodiment is made of elastic rubber.

The specific implementation process is as follows:

the lower part of present engraver's shell is the round platform form that the lower extreme external diameter is less than the upper end external diameter, when installing setting element 3, upwards slides setting element 3 from the lower extreme of shell, offsets with the shell, and elastic deformation takes place for elastic ring 31 this moment, and the frictional force between elastic ring 31 and the shell is great, fixes a position setting element 3 through static friction power, when the actual implementation, also can not set up elastic ring 31, adopts the viscose and fixes with the shell this moment.

After the installation, the drill bit lower extreme of engraver passes through-hole 21 downwards, and the length that the drill bit is located 2 below of locating plate is the sculpture degree of depth promptly, when needing to change the sculpture degree of depth, upwards rotates sleeve 1 or downward rotation can upwards or drive locating plate 2 downwards to change the length that the drill bit is located 2 below of locating plate, it is convenient to adjust.

Example 2

On the basis of embodiment 1, as shown in fig. 2, the sleeve 1 and the positioning member 3 in this embodiment are different from embodiment 1, the sleeve 1 in this embodiment includes a fixing portion and a connecting portion that are integrally injection-molded, the connecting portion is tubular, the fixing portion is located above the connecting portion, and the outer diameter of the fixing portion is smaller than the outer diameter of the connecting portion. The fixing portion in this embodiment includes four elastic pieces 12, each elastic piece 12 has a circular arc-shaped cross section, and a gap is provided between adjacent elastic pieces 12.

The positioning piece 3 comprises a thread part and a locking part which are integrally injection-molded, the thread part is positioned below the locking part, the inner wall of the thread part is in threaded connection with the outer wall of the connecting part, the locking part is in a circular table shape, the inner diameter of the upper end of the circular table is smaller than that of the lower end of the circular table, and the inner wall of the thread part is in smooth transition with the inner wall of the locking part.

When the sleeve 1 and the positioning piece 3 are installed in the embodiment, the positioning piece 3 is firstly sleeved on the shell of the engraving machine, then the sleeve 1 is sleeved on the shell of the engraving machine, then the positioning piece 3 is downwards rotated and installed on the connecting part, and in the process, the locking part presses the elastic pieces 12 to one side of the shell close to the engraving machine, so that the four elastic pieces 12 are clamped on the shell of the engraving machine, and the sleeve 1 is connected with the shell of the engraving machine.

When the carving depth needs to be adjusted, the positioning piece 3 is rotated upwards relative to the sleeve 1, the elastic piece 12 is loosened, then the sleeve 1 slides upwards or downwards relative to the shell of the carving machine, and finally the positioning piece 3 is connected with the sleeve 1 again, so that the sleeve 1 can be fixed on the shell of the carving machine again.

Example 3

In addition to embodiment 1 or embodiment 2, as shown in fig. 3, the sleeve 1 is provided with a scale 5 and a mounting block 4 in a lateral direction, the scale 5 is provided with a third scale along a length direction, and a zero scale of the third scale is located at an end of a lower end of the scale 5. Scale 5 along vertical run through installation piece 4 and with 4 little clearance fit of installation piece for scale 5 can slide for installation piece 4 can. When the positioning piece 3 is positioned on the inner side of the sleeve 1, the mounting block 4 and the lower end of the sleeve 1 are integrally molded by injection; as shown in fig. 4, when the retainer 3 is coupled to the outer wall of the sleeve 1, the mounting block 4 is integrally injection-molded with the outer wall of the screw portion.

A plurality of through grooves 23 are formed in the positioning plate 2 in the circumferential direction of the through holes 21, the through grooves 23 vertically penetrate through the positioning plate 2, the cross sections of the through grooves 23 are arc-shaped, and the dividing ruler 5 is located right above any one of the through grooves 23.

After the sleeve 1 and the positioning piece 3 are installed on the shell of the engraving machine, the scale 5 slides downwards to penetrate through the through groove 23, the length of the drill bit below the positioning plate 2 is measured, and the operation is simple. Compared with the common ruler, the graduated scale 5 in the scheme is directly arranged on the sleeve 1 or the positioning piece 3, so that the graduated scale can be prevented from being lost when not used, can slide downwards when used and is simple to operate; secondly, the zero scale of ordinary ruler usually has certain distance with the tip of ruler, when measuring the drill bit, because the blockking of locating plate 2, has the error when measuring the length that the drill bit is located 2 below the locating plate.

In practical implementation, as shown in fig. 5, the width of the positioning plate 2 can be reduced, so that the lower end of the scale 5 can slide downwards to the position below the positioning plate 2 from the side direction of the positioning plate 2 without being blocked by the positioning plate 2.

Example 4

On the basis of the

embodiments

1, 2 or 3, as shown in fig. 6, the positioning plate 2 is provided with a first scale 24 and a second scale 25, and the first scale 24 and the second scale 25 are vertical. During the carving process, the length of the carving can be measured through the first scale 24 or the second scale 25, so that the carving is more accurate.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an engraver degree of depth limit clamp which characterized in that: the positioning device comprises a positioning plate, a sleeve and a positioning piece, wherein the positioning piece is annular, the positioning piece and the sleeve are sleeved on the engraving machine, and the positioning piece is detachably connected with the sleeve; the locating plate is installed in telescopic bottom, and is equipped with the through-hole on the locating plate, through-hole, sleeve and setting element are coaxial.

2. The engraver depth limiting clamp of claim 1, wherein: the positioning piece is positioned in the sleeve.

3. The engraver depth limiting clamp of claim 2, wherein: an elastic ring is fixed on the inner wall of the positioning piece.

4. The engraver depth limiting clamp of claim 3, wherein: the positioning piece is in threaded connection with the sleeve.

5. The engraver depth limiting clamp of claim 1, wherein: the sleeve comprises a fixing part and a connecting part, the fixing part comprises at least two elastic pieces, all the elastic pieces are distributed along the circumferential direction of the fixing part and are fixed with the connecting part, and gaps are formed between every two adjacent elastic pieces; the locating piece is sleeved on the fixing portion and is in threaded connection with the connecting portion, and the inner diameter of one end, far away from the connecting portion, of the locating piece is smaller than that of one end, close to the connecting portion, of the locating piece.

6. The engraver depth limiting clamp of claim 5, wherein: the positioning piece comprises a thread part and a locking part, the inner diameters of two ends of the thread part are the same, and the inner wall of the thread part is provided with threads; the inner diameter of one end, far away from the thread part, of the locking part is smaller than that of one end, close to the thread part, of the locking part.

7. The engraver depth limiting clamp of claim 1, wherein: the bottom of sleeve is fixed with two at least connecting blocks, and all connecting blocks all can be dismantled with the locating plate and be connected.

8. The engraver depth limiting clamp of claim 7, wherein: the positioning plate is a transparent plate, a first scale and a second scale are arranged on the positioning plate, and the first scale and the second scale are vertical.

9. The engraver depth limiting clamp of claim 1, wherein: telescopic side direction is equipped with scale and installation piece, the installation piece is fixed on sleeve or setting element, the vertical installation piece that runs through of scale and with installation piece sliding fit, be equipped with the third scale on the scale.

10. The engraver depth limiting clamp of claim 9, wherein: a through groove is formed in the positioning plate and located under the dividing ruler.