CN210938598U

CN210938598U - Hand-held type stone material chamfer make-up machine

Info

Publication number: CN210938598U
Application number: CN201921525501.6U
Authority: CN
Inventors: 胡惠
Original assignee: Tianjin Heyue Zhongteng Technology Co ltd
Current assignee: Tianjin Heyue Zhongteng Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-07
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a hand-held type stone material chamfer make-up machine, which relates to the technical field of stone material processing equipment, and comprises a casing, a grinding wheel which is rotatably arranged at the lower side of the casing, and a driving device which is fixedly arranged on the casing and is used for driving the grinding wheel, wherein a handle is fixed at the upper side of the casing; the casing downside still is equipped with the groove subassembly, and the groove subassembly includes that two are the location sloping block that the symmetry set up and be used for the adjacent both sides wall of butt stone material respectively along the emery wheel axial, and two location sloping blocks all are fixed in on the casing, and enclose between the two and enclose into the embedded groove that supplies the stone material to treat the processing edge and emery wheel butt. The utility model provides a job stabilization, the flexible operation is convenient, a higher hand-held type stone material chamfer make-up machine of chamfer shaping quality.

Description

Hand-held type stone material chamfer make-up machine

Technical Field

The utility model relates to a stone material processing equipment technical field especially relates to a hand-held type stone material chamfer make-up machine.

Background

After the rough blank of the general stone is formed or sawed, sharp edges and corners can be formed on the periphery of the stone, and in order to avoid damage caused by the edges and corners and improve the application convenience and the attractive effect of the stone, chamfering treatment needs to be carried out on the stone.

The utility model with the prior publication number of CN206795471U discloses a novel stone chamfering machine, which comprises a machine body, wherein the top of the machine body is provided with an electric push rod A, the machine body is provided with a processing groove, and one side of the processing groove is provided with an electric push rod B; the machine body is also provided with an arc-shaped bracket A, and a driving motor A is fixed on the arc-shaped bracket A; arc support A one side is equipped with arc support B, is equipped with driving motor B on the arc support B, and driving motor A, driving motor B all have the axis of rotation through the motor shaft commentaries on classics connection of taking certainly, and the axis of rotation top is fixed with the abrasive brick.

Adopt above-mentioned technical scheme, adopt two electronic push rods to press from both sides tightly the stone material of different width, slip arc support A and arc support B, driving motor A and driving motor B can drive the abrasive brick and rotate and carry out chamfer processing to the stone material edge. However, the chamfering machine is relatively large in size, inconvenient to move and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type stone material chamfer make-up machine through set up the hand (hold) on the casing, and the cooperation sets up in the groove subassembly of casing downside, on the basis of guaranteeing chamfer shaping quality, improves the flexibility and the convenience of user operation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a hand-held stone chamfering forming machine comprises a machine shell, a grinding wheel and a driving device, wherein the grinding wheel is rotatably arranged on the lower side of the machine shell, the driving device is fixedly arranged on the machine shell and used for driving the grinding wheel, and a handle is fixed on the upper side of the machine shell; the casing downside still is equipped with the groove subassembly, the groove subassembly includes that two are the location sloping block that the symmetry set up and be used for the adjacent both sides wall of butt stone material respectively along the emery wheel axial, two the location sloping block all is fixed in on the casing, and encloses into between the two and has supplied the stone material to treat the embedded groove of processing edge and emery wheel butt.

By adopting the technical scheme, a user can hold the chamfer forming machine by hand and process the edge of the stone needing to be formed and chamfered; during the concrete operation, the two positioning inclined blocks respectively abut against two side walls of the stone material which are adjacent to the edge of the chamfer to be formed, and the edge of the chamfer to be formed of the stone material can be embedded in the embedded groove and abutted against the grinding wheel; along with the user continuously pushes the chamfering forming machine forward along the length direction of the stone, the chamfering forming machine can gradually grind and level the edge of the stone to form the chamfer. By the mode, the flexibility and the convenience of user operation are greatly improved.

The utility model discloses further set up to: the edges of one adjacent side of the two positioning inclined blocks are respectively provided with a half notch; the two half-groove openings are mutually matched and jointly enclose a widening groove which is opposite to the grinding wheel.

Through adopting above-mentioned technical scheme, piece together into the widening groove with the help of two half slots, can increase the fashioned width of chamfer.

The utility model discloses further set up to: one side of location sloping block width direction is articulated setting with the casing, just still be equipped with the adjusting part that is used for dismantling fixed location sloping block on the casing.

Through adopting above-mentioned technical scheme, when necessary, staff's accessible adjusting part adjusts the inclination of location sloping block to adjust the contained angle between two location sloping blocks, satisfy the chamfer shaping on the non-right angle limit of stone material.

The utility model discloses further set up to: the adjusting component comprises a connector, a rotating rod and an inserting rod, wherein the connector is arranged on the casing in a hinged mode, the rotating rod is connected to the connector in a rotating mode, the inserting rod is axially inserted into the rotating rod along the rotating rod and is in threaded fit with the rotating rod, and one end, far away from the rotating rod, of the inserting rod is hinged to the corresponding positioning inclined block.

Through adopting above-mentioned technical scheme, when the inclination of location sloping block was adjusted to needs, the rotatable dwang of user because dwang and peg graft pole screw-thread fit, so the peg graft pole can stretch out and draw back in the dwang to change the inclination of location sloping block.

The utility model discloses further set up to: still articulated on the casing have the telescopic link, the one end that the casing was kept away from to the telescopic link is articulated with the location sloping block, just the telescopic link all is equipped with two in the length direction of arbitrary location sloping block symmetrically.

Through adopting above-mentioned technical scheme, on setting up adjusting part's basis, set up the telescopic link between casing and location sloping block, can further improve the stability of location sloping block upset motion.

The utility model discloses further set up to: a plurality of abutting parts used for abutting against the corresponding side wall of the stone are detachably fixed on the positioning inclined block, and the abutting parts are uniformly distributed on the positioning inclined block.

By adopting the technical scheme, the positioning inclined block is abutted against the stone through the abutting piece; due to the fact that the butt connection pieces are detachable, when the positioning accuracy of the stone is guaranteed, a user can replace the butt connection pieces at any time, the abrasion of the butt connection pieces is prevented from influencing the positioning accuracy of the stone, and the forming quality of the stone chamfering is further guaranteed.

The utility model discloses further set up to: the abutting pieces are elastic clamping strips, and the elastic clamping strips are arranged in parallel at intervals along the width direction of the positioning inclined block; the positioning inclined block is provided with a plurality of trapezoidal clamping grooves extending along the length direction of the positioning inclined block, and the trapezoidal clamping grooves and the elastic clamping strips are arranged in a one-to-one correspondence manner; each elastic clamping strip is respectively embedded in the corresponding trapezoidal clamping groove and forms clamping fit with the corresponding trapezoidal clamping groove.

Through adopting above-mentioned technical scheme, fix elasticity card strip joint on the sloping block of location with the help of trapezoidal draw-in groove, when guaranteeing stone material location accuracy nature, realize the convenient of elasticity card strip and install and remove.

The utility model discloses further set up to: the trapezoidal clamping groove penetrates through the positioning inclined block along the length direction of the positioning inclined block, and plugs are arranged at two side openings of the length direction of the trapezoidal clamping groove in a buckled mode.

Through adopting above-mentioned technical scheme, run through the location sloping block with trapezoidal draw-in groove, can further improve the convenience that the elasticity card strip was installed and removed. Meanwhile, the openings at the two sides of the trapezoidal clamping groove are blocked by the plugs, so that the elastic clamping strips are prevented from being separated from the trapezoidal clamping groove.

To sum up, the utility model discloses a beneficial technological effect does:

(1) when the chamfering forming machine is miniaturized, a handle is arranged on the machine shell and matched with a groove component arranged on the lower side of the machine shell, and two positioning inclined blocks are utilized to realize accurate positioning on the stone, so that the chamfering forming quality of the stone is ensured, and the flexibility and the convenience of user operation are improved;

(2) the positioning oblique blocks are detachably fixed on the casing by utilizing the adjusting assembly and the telescopic rods, so that the included angle between the two positioning oblique blocks is flexibly adjusted, the stone is accurately positioned, the chamfer forming quality is further improved, and the chamfer forming requirement of non-right-angle edges on the stone is met;

(3) through can dismantling to set up elasticity card strip on the sloping block of location for the sloping block of location passes through elasticity card strip butt stone material, alleviates the influence of elasticity card strip wearing and tearing to stone material location accuracy nature, indirectly improves stone material chamfer shaping quality.

Drawings

Fig. 1 is a first axial schematic view of the overall structure of an embodiment of the present invention;

fig. 2 is a second axis view of the overall structure of an embodiment of the present invention, which is mainly used for embodying the adjusting assembly;

fig. 3 is a schematic cross-sectional view of one of the positioning blocks according to an embodiment of the present invention.

Reference numerals: 1. a housing; 101. a handle; 2. a rotating shaft; 3. a grinding wheel; 4. a driven gear; 5. a driving gear; 6. positioning the inclined block; 61. a trapezoidal clamping groove; 7. a groove is embedded; 8. a widening groove; 81. a half notch; 9. an adjustment assembly; 91. a connector; 92. rotating the rod; 93. a plug rod; 10. a telescopic rod; 11. an elastic clamping strip; 12. and (7) a plug.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, a hand-held type stone chamfering forming machine comprises a machine shell 1, wherein a handle 101 is fixed on the upper side of the machine shell 1, a rotating shaft 2 which is horizontally arranged is horizontally erected in the machine shell 1, a grinding wheel 3 is fixedly arranged on the rotating shaft 2, and the grinding wheel 3 can synchronously rotate with the rotating shaft 2. One end of the rotating shaft 2 penetrates out of the shell 1 and is coaxially fixed with a driven gear 4; a driving motor (not shown in the figure) is fixed in the machine shell 1 through a bolt, and an output shaft of the driving motor penetrates out of the machine shell 1 and is coaxially fixed with a driving gear 5; the driving gear 5 is kept meshed with the driven gear 4. The driving motor, the driving gear 5 and the driven gear 4 together form a driving device for driving the rotating shaft 2 and the grinding wheel 3 to work. In the working process, the driving motor drives the rotating shaft 2 and the grinding wheel 3 to rotate through the driving gear 5 and the driven gear 4, and chamfering processing is realized on the edge to be processed of the stone.

Referring to fig. 1, the side of the housing 1 facing away from the handle 101 is provided with a groove assembly. The groove subassembly includes that two are the location sloping block 6 of symmetry setting along 1 width direction of casing, and location sloping block 6 can set up rectangular block structure, and its width direction one side reason can with 1 downside pivot connection of casing to make location sloping block 6 can overturn in a flexible way at 1 downside of casing, with the contained angle between regulation it and the horizontal plane. In operation, two location sloping blocks 6 can be respectively the butt stone material adjacent both sides wall, and enclose between two location sloping blocks 6 and be used for imbedding the embedded groove 7 that supplies the stone material to wait to process the edge. Meanwhile, the adjacent side edges of the two positioning inclined blocks 6 are respectively formed with a half notch 81, the two half notches 81 are symmetrically arranged in the width direction of the machine shell 1, and the two half notches 81 can jointly enclose a widening groove 8 which is just opposite to the grinding wheel 3.

With reference to fig. 2, taking any one of the positioning inclined blocks 6 as an example, the positioning inclined block 6 is connected with an adjusting assembly 9 on a side wall away from the side thereof for abutting against the stone. The adjusting assembly 9 includes a connecting head 91 hinged to the casing 1 via a pin, a rotating rod 92 rotatably disposed on one side of the connecting head 91 away from the casing 1, and a plugging rod 93 axially inserted into the rotating rod 92 along the rotating rod 92 and in threaded fit with the rotating rod 92, wherein one end of the plugging rod 93 away from the rotating rod 92 is hinged to the positioning sloping block 6 via a pin. Meanwhile, a plurality of groups of telescopic rods 10 are connected between the positioning inclined block 6 and the machine shell 1; specifically, the two ends of the telescopic rod 10 are respectively hinged to the adjacent side walls of the positioning sloping block 6 and the machine shell 1, the telescopic rod 10 can be arranged in two groups at intervals along the length direction of the positioning sloping block 6, and the two telescopic rods 10 can be symmetrically arranged on the two sides of the adjusting assembly 9.

Referring to fig. 2-3, one side of the positioning sloping block 6 for abutting against the stone is provided with a trapezoidal clamping groove 61, the section of the trapezoidal clamping groove 61 is in an isosceles trapezoid structure, the trapezoidal clamping groove 61 penetrates through the positioning sloping block 6 along the length direction of the

positioning sloping block

6, and 2 or 3 or more grooves can be uniformly arranged along the width direction of the positioning sloping block 6 at intervals. Meanwhile, the positioning inclined block 6 is also provided with a plurality of abutting parts which are correspondingly matched with the trapezoidal clamping grooves 61 one by one. Specifically, the abutting part can be an elastic clamping strip 11, and the elastic clamping strip 11 can be a rectangular metal elastic sheet; during the installation, elasticity card strip 11 can be crooked to its width direction's both sides to in corresponding trapezoidal draw-in groove 61 with elasticity card strip 11 embedding, thereby realize elasticity card strip 11 and trapezoidal draw-in groove 61's joint cooperation. Besides, the two side openings of the trapezoidal clamping groove 61 in the length direction are respectively provided with a plug 12 for plugging, and the plug 12 is partially inserted into the trapezoidal clamping groove 61 and forms a lock joint fit with the trapezoidal clamping groove 61.

The working principle of the embodiment is as follows: in operation, the user adjusts the inclination of two location sloping blocks 6 through adjusting part 9 earlier for two location sloping blocks 6 can accurate butt stone material adjacent both sides wall. After the adjustment is completed, the user can embed the edge to be processed of the stone into the embedded groove 7, so that the edge to be processed of the stone is abutted to the grinding wheel 3. After the driving motor is started, the driving motor can drive the rotating shaft 2 and the grinding wheel 3 to rotate through the driving gear 5 and the driven gear 4, and therefore chamfering forming operation is achieved on the edge to be machined of the stone. By the mode, the forming quality of the stone chamfer is ensured, and the flexibility and convenience of user operation are improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a hand-held type stone material chamfer make-up machine, includes casing (1), rotates and sets up in emery wheel (3) of casing (1) downside and fixed the drive arrangement who sets up on casing (1) and be used for driving emery wheel (3), its characterized in that: a handle (101) is fixed on the upper side of the machine shell (1); casing (1) downside still is equipped with the groove subassembly, the groove subassembly includes that two are the location sloping block (6) that the symmetry set up and be used for the adjacent both sides wall of butt stone material respectively along emery wheel (3) axial, two location sloping block (6) all are fixed in on casing (1), and enclose between the two and enclose into embedded groove (7) that supply the stone material to treat processing edge and emery wheel (3) butt.

2. The hand-held stone chamfering and forming machine as claimed in claim 1, wherein: half notches (81) are formed at the edges of one adjacent side of each of the two positioning inclined blocks (6); the two half notches (81) are mutually matched and jointly enclose a widening groove (8) which is just opposite to the grinding wheel (3).

3. The hand-held stone chamfering and forming machine as claimed in claim 1, wherein: one side of location sloping block (6) width direction is articulated setting with casing (1), just still be equipped with on casing (1) and be used for dismantling the adjusting part (9) of fixed location sloping block (6).

4. The hand-held stone chamfering and forming machine as claimed in claim 3, wherein: adjusting part (9) including articulated connector (91) that sets up on casing (1), rotate dwang (92) of connecting on connector (91) and insert peg graft pole (93) of locating in dwang (92) and being screw-thread fit with dwang (92) along dwang (92) axial, the one end that dwang (92) were kept away from in peg graft pole (93) is articulated with corresponding location sloping block (6).

5. The hand-held stone chamfering and forming machine as claimed in claim 4, wherein: still articulated on casing (1) have telescopic link (10), the one end that casing (1) were kept away from in telescopic link (10) is articulated with location sloping block (6), just telescopic link (10) all are equipped with two in the length direction of arbitrary location sloping block (6) symmetry.

6. The hand-held stone chamfering and forming machine as claimed in claim 1, wherein: a plurality of abutting parts used for abutting against the corresponding side wall of the stone are detachably fixed on the positioning inclined block (6), and the abutting parts are uniformly distributed on the positioning inclined block (6).

7. The hand-held stone chamfering and forming machine as claimed in claim 6, wherein: the abutting parts are elastic clamping strips (11), and the elastic clamping strips (11) are arranged in parallel at intervals along the width direction of the positioning inclined block (6); a plurality of trapezoidal clamping grooves (61) extending along the length direction of the positioning inclined block (6) are formed in the positioning inclined block (6), and the trapezoidal clamping grooves (61) are arranged in one-to-one correspondence with the elastic clamping strips (11); each elastic clamping strip (11) is respectively embedded in the corresponding trapezoidal clamping groove (61) and forms clamping fit with the trapezoidal clamping groove.

8. The hand-held stone chamfering and forming machine as claimed in claim 7, wherein: trapezoidal draw-in groove (61) runs through location sloping block (6) along the length direction of location sloping block (6), just trapezoidal draw-in groove (61) length direction both sides opening part all lock joint is provided with end cap (12).