CN118578533A - A sliding cutting device for diamond machining - Google Patents

Abstract

The invention relates to the technical field of cutting devices, in particular to a sliding type cutting device for diamond machining, which comprises a cutting knife rest, wherein a scale plate is fixedly connected with the cutting knife rest, a sliding seat is sleeved on the scale plate, the sliding seat is fixedly connected with a mounting shaft, the mounting shaft is rotationally connected with a bearing plate, a sleeve is arranged in the bearing plate, a pull rod is sleeved in the sleeve, and a cutter is fixedly connected to the pull rod. This slidingtype cutting device of diamond machining, cutter both can lateral shifting carry out sharp cutting to the material, can arc line movement carry out arc cutting to the material again, satisfy the different cutting demands of material, the design of scale plate and loading board retrains the direction of movement of cutter, prevents to cut the position skew, and cutter and cutting wheel can change the position of use, cuts the material of different shapes, increases whole mechanism's application scope.

Description

A sliding cutting device for diamond machining

Technical Field

The invention relates to the technical field of cutting devices, in particular to a sliding cutting device for diamond processing.

Background Art

Diamond is a mineral composed of carbon. It is an allotrope of graphite and the original form of common diamond. Diamond is the hardest substance that exists naturally in nature. Graphite can form artificial diamond under high temperature and high pressure.

Among them, diamonds for wire drawing dies, diamonds for abrasives, diamonds for trimmers, and diamonds for glass cutters all utilize the special properties of diamonds to achieve material cutting. The method of cutting with hand-held diamond tools can easily cause the cutting position to shift, which is not convenient for arc cutting of materials. Therefore, we propose a sliding cutting device for diamond processing.

Summary of the invention

In view of the deficiencies in the prior art, the present invention provides a sliding cutting device for diamond processing, which solves the problem that the existing method of cutting using a hand-held diamond tool easily causes the cutting position to shift and is inconvenient for arc cutting of the material.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sliding cutting device for diamond processing, comprising a cutting tool holder, in which a first cutting component is installed; the first cutting component comprises a scale plate, a slide, a mounting shaft, a bearing plate, a sleeve, a pull rod, a tool and a guide rod; the scale plate is fixedly connected to the cutting tool holder, a slide is sleeved on the scale plate, a mounting shaft is fixedly connected to the slide, a bearing plate is rotatably connected to the mounting shaft, a sleeve is provided in the bearing plate, a pull rod is sleeved in the sleeve, a tool is fixedly connected to the pull rod, a guide rod is sleeved in the slide, and the guide rod and the cutting tool holder are fixedly connected.

Preferably, the tool comprises a holder, a handle, screws and a diamond cutter; the holder is fixedly connected to a pull rod, the holder is provided with a handle, the handle is connected to the holder via screws, and the handle is fixedly connected to a diamond cutter.

Preferably, an arc-shaped plate is fixedly connected to the supporting plate, and a positioning pin is threadedly connected in the arc-shaped plate.

Preferably, an adjustment assembly is installed on the pull rod;

The adjustment assembly includes a retaining ring, an elastic member, a bolt and a handwheel; the retaining ring is fixedly connected to the pull rod, the retaining ring is provided with an elastic member, the elastic member and the pull rod are sleeved and connected, the pull rod is threadedly connected with a bolt, the bolt and the sleeve are threadedly connected, and the pull rod is fixedly connected with a handwheel.

Preferably, a strip plate is rotatably connected to the bearing plate, the strip plate and the sleeve are fixedly connected, and a push pin is threadedly connected in the strip plate.

Preferably, a second cutting assembly is fixedly connected to the supporting plate; the second cutting assembly includes a first motor, a connecting shaft and a cutting wheel; the first motor is fixedly connected to the supporting plate, the output end of the first motor is fixedly connected to the connecting shaft, and the cutting wheel is installed on the connecting shaft.

Preferably, a base is fixedly connected to the cutting tool holder.

Preferably, a mounting assembly is installed in the base; the mounting assembly includes a transmission shaft, a slider, a storage plate and a second motor; the transmission shaft is rotatably connected to the base, a slider is sleeved in the base, the slider and the transmission shaft are threadedly connected, the storage plate is fixedly connected to the slider, and the second motor is installed on the transmission shaft.

Preferably, a clamping assembly is installed in the storage plate; the clamping assembly includes a slot plate, an electric push rod, a storage seat, a screw, a lower pressure plate, a nut and a threaded pin; the slot plate and the storage plate are sleeved together, the slot plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with the storage seat, the storage seat is sleeved with a screw, the screw is fixedly connected with a lower pressure plate, the screw is threadedly connected with a nut, the slot plate is threadedly connected with a threaded pin, and the threaded pin and the storage plate are sleeved together.

Beneficial effects of the present invention: Compared with the conventional technology, the sliding cutting device for diamond processing has the following advantages:

(1) Through the coordinated use of the scale plate, slide, mounting shaft, bearing plate, sleeve, pull rod, tool and guide rod, the pull rod is moved downward in the sleeve to drive the tool to contact the material, and then the slide is moved horizontally on the surface of the scale plate, so that the diamond cutter in the tool completes the sliding cutting of the material. When the tool contacts the material, the strip plate is rotated on the bearing plate to drive the sleeve to move in the arc groove of the bearing plate, and then the material can be cut in an arc shape. The tool can move horizontally to cut the material in a straight line, and can also move in an arc to cut the material in an arc shape, so as to meet the different cutting requirements of the material. The design of the scale plate and the bearing plate constrains the moving direction of the tool to prevent the cutting position from being offset, and the tool and the cutting wheel can change the use position to cut materials of different shapes, thereby increasing the use range of the overall mechanism.

(2) Through the coordinated use of the slot plate, electric push rod, storage seat, screw rod, lower pressure plate and cutting wheel, the bar material is placed between the lower pressure plate and the storage seat, the screw rod is moved to drive the lower pressure plate to fix the bar material, the position of the slot plate is adjusted in the storage plate and fixed with a threaded pin, the bar material is moved to the bottom of the cutting wheel, the cutting wheel is used to cut the bar material, the electric push rod is started to drive the storage seat to move up, and then the cutting wheel completes the cutting of the bar material. Under the action of the second motor, the storage plate can move horizontally, and the material can be cut in multiple dimensions by coordinating the lifting and lowering of the storage seat and changing the position of the slot plate in the storage plate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the present invention.

FIG. 2 is a schematic diagram of the connection structure of the slide seat, the scale plate and the guide rod in FIG. 1 .

FIG. 3 is a schematic diagram of the connection structure of the bearing plate, the strip plate and the slide seat in FIG. 1 .

FIG. 4 is a schematic diagram of the connection structure of the pull rod, the cutter and the sleeve in FIG. 1 .

FIG. 5 is a schematic diagram of the connection structure of the holder, the tool handle and the diamond cutter in FIG. 4 .

FIG. 6 is a schematic diagram of the connection structure of the base, the storage plate and the transmission shaft in FIG. 1 .

FIG. 7 is a schematic diagram of the connection structure of the electric push rod, the storage seat and the lower pressure plate in FIG. 1 .

In the figure: 100, cutting tool holder; 200, first cutting assembly; 201, scale plate; 202, slide seat; 203, mounting shaft; 204, bearing plate; 204a, arc plate; 204b, positioning pin; 205, sleeve; 206, pull rod; 207, tool; 207a, holder; 207b, tool handle; 207c, screw; 207d, diamond cutter; 208, guide rod; 300, adjustment assembly; 301, retaining ring; 302, elastic member; 303, bolt; 3 ...304, positioning pin; 304, sleeve; 206, pull rod; 207a, holder; 207b, tool handle; 207c, screw; 207d, diamond cutter; 208, guide rod; 304, adjusting assembly; 304, retaining ring; 304, elastic member; 304, bolt; 304, bearing plate; 304, positioning pin; 304, sleeve; 204a, arc plate; 204b, positioning pin; 204b, positioning pin; 204b, positioning pin; 204c, screw; 204d, diamond cutter; 204d, diamond cutter; 204d, guiding rod; 304, adjusting assembly; 304, retaining ring; 04, hand wheel; 400, strip plate; 500, top pin; 600, second cutting assembly; 601, first motor; 602, connecting shaft; 603, cutting wheel; 700, base; 800, mounting assembly; 801, transmission shaft; 802, slider; 803, storage plate; 804, second motor; 900, clamping assembly; 901, slot plate; 902, electric push rod; 903, storage seat; 904, screw; 905, lower pressure plate; 906, nut; 907, threaded pin.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In order to solve the problem that the existing method of cutting with a hand-held diamond tool easily causes the cutting position to deviate and is inconvenient for arc cutting of materials, a sliding cutting device for diamond processing is proposed, and the implementation method is as follows:

As can be seen from Figures 1, 2, 3 and 4, a sliding cutting device for diamond processing includes a cutting tool holder 100, in which a first cutting component 200 is installed. The first cutting component 200 includes a scale plate 201, a slide 202, a mounting shaft 203, a bearing plate 204, a sleeve 205, a pull rod 206, a tool 207 and a guide rod 208. The scale plate 201 is fixedly connected to the cutting tool holder 100, a slide 202 is sleeved on the scale plate 201, a mounting shaft 203 is fixedly connected to the slide 202, a bearing plate 204 is rotatably connected to the mounting shaft 203, a sleeve 205 is provided in the bearing plate 204, a pull rod 206 is sleeved in the sleeve 205, a tool 207 is fixedly connected to the pull rod 206, a guide rod 208 is sleeved in the slide 202, and the guide rod 208 is fixedly connected to the cutting tool holder 100.

During the specific implementation process, it is worth pointing out that the design of the scale plate 201 facilitates the observation of the moving distance of the tool 207, the supporting plate 204 rotates on the slide 202 through the mounting shaft 203, an arc-shaped slide groove is opened in the supporting plate 204, the sleeve 205 can move in the arc-shaped slide groove of the supporting plate 204, the pull rod 206 can move up and down in the sleeve 205, and the tool 207 is used to cut the workpiece, and the sleeve 205 moves in an arc shape in the supporting plate 204, which facilitates arc-shaped cutting of the workpiece.

Furthermore, the tool 207 includes a holder 207a, a handle 207b, a screw 207c and a diamond cutter 207d. The holder 207a is fixedly connected to the pull rod 206. The handle 207b is installed in the holder 207a. The handle 207b is connected to the holder 207a via the screw 207c. The diamond cutter 207d is fixedly connected to the handle 207b.

In the specific implementation process, it is worth pointing out that the pull rod 206 drives the holder 207a to move, the screw 207c fixes the handle 207b in the holder 207a, and the diamond cutter 207d is used to cut the workpiece.

Furthermore, an arc-shaped plate 204 a is fixedly connected to the supporting plate 204 , and a positioning pin 204 b is threadedly connected to the arc-shaped plate 204 a .

In the specific implementation process, it is worth pointing out that the arc plate 204 a is sleeved and connected to the installation shaft 203 , and the positioning pin 204 b is inserted into the corresponding groove of the installation shaft 203 to limit the rotation of the supporting plate 204 .

Furthermore, an adjustment assembly 300 is installed on the pull rod 206, and the adjustment assembly 300 includes a retaining ring 301, an elastic member 302, a bolt 303 and a handwheel 304. The retaining ring 301 is fixedly connected to the pull rod 206, and the elastic member 302 is provided on the retaining ring 301. The elastic member 302 and the pull rod 206 are sleeved and connected. The bolt 303 is threadedly connected in the pull rod 206, and the bolt 303 is threadedly connected to the sleeve 205. The handwheel 304 is fixedly connected to the pull rod 206.

In the specific implementation process, it is worth pointing out that the retaining ring 301 compresses the elastic member 302 as the pull rod 206 moves downward, the elastic member 302 is configured to reset the pull rod 206, the bolt 303 is configured to fix the position of the pull rod 206 in the sleeve 205, and the hand wheel 304 is configured to push the pull rod 206 to move.

Specifically, when cutting plate-like materials, the pull rod 206 is moved downward in the sleeve 205, and the pull rod 206 drives the tool 207 to contact the material, and then the slide 202 is moved horizontally on the surface of the scale plate 201, and the diamond cutter 207d in the tool 207 completes the sliding cutting of the material. When the tool 207 contacts the material, the strip plate 400 is rotated on the support plate 204, and the strip plate 400 drives the sleeve 205 to move in the arc-shaped slide groove of the support plate 204, so that the material can be cut in an arc shape, and the pull rod 206 is moved downward in the sleeve 205, and the pull rod 206 drives the retaining ring 301 to move to compress the elastic member 302, and the bolt 303 is used to fix the position of the pull rod 206 in the sleeve 205, and the tool 207 is adjusted to facilitate cutting of materials of different thicknesses.

As can be seen from FIG. 1 , FIG. 5 and FIG. 7 , a strip plate 400 is rotatably connected to the bearing plate 204 , the strip plate 400 is fixedly connected to the sleeve 205 , and a push pin 500 is threadedly connected to the strip plate 400 .

In the specific implementation process, it is worth pointing out that the strip plate 400 rotates on the outer wall of the bearing plate 204 through the pin shaft, and the movement of the strip plate 400 drives the sleeve 205 to move. The setting of the top pin 500 is used to fix the use position of the strip plate 400.

Furthermore, a second cutting assembly 600 is fixedly connected to the supporting plate 204, and the second cutting assembly 600 includes a first motor 601, a connecting shaft 602 and a cutting wheel 603. The first motor 601 is fixedly connected to the supporting plate 204, and the output end of the first motor 601 is fixedly connected to the connecting shaft 602, and the cutting wheel 603 is installed on the connecting shaft 602.

In the specific implementation process, it is worth pointing out that the first motor 601 is a servo motor, the connecting shaft 602 is connected to the first motor 601 through a coupling, the cutting wheel 603 is made of diamond alloy material, and the cutting wheel 603 is configured to cut the bar.

Specifically, when the bar needs to be cut, the first motor 601 is started, and the first motor 601 drives the connecting shaft 602 to rotate through the coupling, and the connecting shaft 602 carries the cutting wheel 603 to rotate, and the high-speed rotating cutting wheel 603 can cut the bar.

As can be seen from FIG. 1 , FIG. 5 and FIG. 6 , a base 700 is fixedly connected to the cutting tool holder 100 .

In the specific implementation process, it is worth pointing out that the base 700 supports the entire mechanism.

Furthermore, an installation component 800 is installed in the base 700, and the installation component 800 includes a transmission shaft 801, a slider 802, a storage plate 803 and a second motor 804. The transmission shaft 801 is rotatably connected to the base 700, and a slider 802 is sleeved in the base 700. The slider 802 and the transmission shaft 801 are threadedly connected, the storage plate 803 is fixedly connected to the slider 802, and the second motor 804 is installed on the transmission shaft 801.

In the specific implementation process, it is worth pointing out that the outer wall of the transmission shaft 801 is provided with threads, the transmission shaft 801 rotates in the base 700 through bearings, the slider 802 moves along the groove of the base 700, the placement plate 803 is provided to support the material, the second motor 804 is connected to the transmission shaft 801 through a coupling, and the processing position of the material can be adjusted by the lateral movement of the placement plate 803.

Furthermore, a clamping assembly 900 is installed in the storage plate 803, and the clamping assembly 900 includes a slot plate 901, an electric push rod 902, a storage seat 903, a screw 904, a lower pressure plate 905, a nut 906 and a threaded pin 907. The slot plate 901 and the storage plate 803 are socketed together, the electric push rod 902 is fixedly connected to the slot plate 901, the storage seat 903 is fixedly connected to the output end of the electric push rod 902, the storage seat 903 is socketed with a screw 904, the lower pressure plate 905 is fixedly connected to the screw 904, the nut 906 is threadedly connected to the screw 904, the threaded pin 907 is threadedly connected to the slot plate 901, and the threaded pin 907 and the storage plate 803 are socketed together.

In the specific implementation process, it is worth pointing out that the slot plate 901 can be adjusted laterally in the storage plate 803, the electric push rod 902 is used to drive the storage seat 903 to rise and fall, the screw 904 is used to adjust the use position of the lower pressure plate 905, the lower pressure plate 905 and the storage seat 903 cooperate to clamp the rod material, the nut 906 is used to determine the use position of the screw 904, and the threaded pin 907 is set to fix the position of the slot plate 901 in the storage plate 803. Through the cooperation of the lower pressure plate 905 and the storage seat 903, it is convenient to clamp the rod material, and the electric push rod 902 can be used to lift the position of the rod material.

Specifically, when cutting plate-like materials, the materials are placed on the storage plate 803, and the second motor 804 is started. The second motor 804 drives the transmission shaft 801 to rotate, and the transmission shaft 801 drives the slider 802 to move in the base 700. At the same time, the storage plate 803 carries the materials to move horizontally to change the processing position of the materials, and the tool 207 is used for cutting. When processing bar materials, the bar materials are placed between the lower pressure plate 905 and the storage seat 903, and the moving screw 904 drives the lower pressure plate 905 to fix the bar materials. The position of the groove plate 901 in the storage plate 803 is adjusted and fixed with the threaded pin 907, and the bar materials are moved to the bottom of the cutting wheel 603. When the cutting wheel 603 is used to cut the bar materials, the electric push rod 902 is started, and the electric push rod 902 drives the storage seat 903 to move upward, and then the cutting wheel 603 completes the cutting of the bar materials.

Working process: When cutting plate-like materials, the materials are placed on the storage plate 803, and the pull rod 206 is moved downward in the sleeve 205 to drive the tool 207 to contact the materials. Then, the slide 202 is moved horizontally on the surface of the scale plate 201, and the diamond cutter 207d in the tool 207 moves horizontally and linearly along the materials to complete the sliding cutting of the materials. When the tool 207 contacts the materials, the strip plate 400 is rotated on the carrier plate 204, and the strip plate 400 drives the sleeve 205 to move in the arc-shaped slide groove of the carrier plate 204. The tool 207 moves along the arc of the materials, and then the materials can be cut in an arc shape. When it is necessary to cut the bar materials, the bar materials are placed on the lower pressure plate 905 and the storage plate 906. The screw rod 904 is moved between the object seat 903 to drive the lower pressure plate 905 to fix the bar material, and the nut 906 is used to determine the position of the screw rod 904. The position of the slot plate 901 is adjusted in the storage plate 803 and fixed with the threaded pin 907. The bar material is moved to the bottom of the cutting wheel 603, and the electric push rod 902 is started to drive the storage seat 903 and the bar material to move upward, so that the cutting wheel 603 completes the cutting of the bar material. The second motor 804 is started to drive the transmission shaft 801 to rotate, and the transmission shaft 801 drives the slider 802 to move in the base 700. The storage plate 803 carries the clamping assembly 900 and the material to move horizontally, thereby changing the processing position of the bar material, which is convenient for the cutting wheel 603 to cut the bar material to different lengths.

In the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

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

Claims (9)

1. A sliding cutting device for diamond processing, comprising a cutting tool holder (100), characterized in that a first cutting assembly (200) is installed in the cutting tool holder (100); The first cutting assembly (200) comprises a scale plate (201), a slide seat (202), a mounting shaft (203), a bearing plate (204), a sleeve (205), a pull rod (206), a cutter (207) and a guide rod (208); The scale plate (201) is fixedly connected to the cutting tool holder (100); a slide seat (202) is sleeved on the scale plate (201); a mounting shaft (203) is fixedly connected to the slide seat (202); a support plate (204) is rotatably connected to the mounting shaft (203); a sleeve (205) is provided in the support plate (204); a pull rod (206) is sleeved in the sleeve (205); a tool (207) is fixedly connected to the pull rod (206); a guide rod (208) is sleeved in the slide seat (202); and the guide rod (208) and the cutting tool holder (100) are fixedly connected. 2. A sliding cutting device for diamond processing according to claim 1, characterized in that: the tool (207) comprises a holder (207a), a tool handle (207b), a screw (207c) and a diamond cutter (207d); The clamping seat (207a) and the pull rod (206) are fixedly connected, a knife handle (207b) is installed in the clamping seat (207a), the knife handle (207b) is connected to the clamping seat (207a) via a screw (207c), and a diamond cutter (207d) is fixedly connected to the knife handle (207b). 3. A sliding cutting device for diamond processing according to claim 2, characterized in that: an arc-shaped plate (204a) is fixedly connected to the supporting plate (204), and a positioning pin (204b) is threadedly connected in the arc-shaped plate (204a). 4. A sliding cutting device for diamond processing according to claim 3, characterized in that: an adjustment component (300) is installed on the pull rod (206); The adjustment assembly (300) comprises a retaining ring (301), an elastic member (302), a bolt (303) and a hand wheel (304); The retaining ring (301) and the pull rod (206) are fixedly connected, an elastic member (302) is provided on the retaining ring (301), the elastic member (302) and the pull rod (206) are sleeved and connected, a bolt (303) is threadedly connected in the pull rod (206), the bolt (303) and the sleeve (205) are threadedly connected, and a hand wheel (304) is fixedly connected to the pull rod (206). 5. A sliding cutting device for diamond processing according to claim 4, characterized in that: a strip plate (400) is rotatably connected to the supporting plate (204), the strip plate (400) and the sleeve (205) are fixedly connected, and a push pin (500) is threadedly connected in the strip plate (400). 6. A sliding cutting device for diamond processing according to claim 5, characterized in that: a second cutting assembly (600) is fixedly connected to the supporting plate (204); The second cutting assembly (600) comprises a first motor (601), a connecting shaft (602) and a cutting wheel (603); The first motor (601) and the bearing plate (204) are fixedly connected, and the output end of the first motor (601) is fixedly connected to a connecting shaft (602), and a cutting wheel (603) is mounted on the connecting shaft (602). 7. A sliding cutting device for diamond processing according to claim 6, characterized in that a base (700) is fixedly connected to the cutting tool holder (100). 8. A sliding cutting device for diamond processing according to claim 7, characterized in that: a mounting assembly (800) is installed in the base (700); The installation assembly (800) comprises a transmission shaft (801), a slider (802), a storage plate (803) and a second motor (804); The transmission shaft (801) and the base (700) are rotatably connected, a slider (802) is sleeved in the base (700), the slider (802) and the transmission shaft (801) are threadedly connected, a storage plate (803) is fixedly connected to the slider (802), and a second motor (804) is installed on the transmission shaft (801). 9. A sliding cutting device for diamond processing according to claim 8, characterized in that: a clamping assembly (900) is installed in the storage plate (803); The clamping assembly (900) comprises a slot plate (901), an electric push rod (902), a storage seat (903), a screw rod (904), a lower pressure plate (905), a nut (906) and a threaded pin (907); The slot plate (901) and the storage plate (803) are sleeved and connected; an electric push rod (902) is fixedly connected to the slot plate (901); an output end of the electric push rod (902) is fixedly connected to a storage seat (903); a screw rod (904) is sleeved in the storage seat (903); a lower pressure plate (905) is fixedly connected to the screw rod (904); a nut (906) is threadedly connected to the screw rod (904); a threaded pin (907) is threadedly connected to the slot plate (901); and the threaded pin (907) and the storage plate (803) are sleeved and connected.