CN214781495U - Glass tube cutting device - Google Patents
Glass tube cutting device Download PDFInfo
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- CN214781495U CN214781495U CN202121247750.0U CN202121247750U CN214781495U CN 214781495 U CN214781495 U CN 214781495U CN 202121247750 U CN202121247750 U CN 202121247750U CN 214781495 U CN214781495 U CN 214781495U
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Abstract
A glass tube cutting device, the technical field of cutting device, the utility model aims to solve the problems of more working hours and poor working efficiency when the existing glass tube cutting device cuts the end part of a glass tube or cuts the glass tube to a small scale under the precondition of single or small batch, the utility model provides a glass tube cutting device which can effectively cut the end part or small-size section of the glass tube with the length of 80cm-150cm, and only one or two persons are needed to finish the cutting work alone or in cooperation when in operation, compared with the cutting when the glass tube is taken to a special cutting device for cutting, the utility model can save the time wasted by complex clamping and transportation when in work, greatly improve the working efficiency, freely adjust the cutting length in the cutting process, and the design of a sliding type movable knife rest, also can satisfy in cutting the glass pipe of different thickness, improved the utility model discloses a working range.
Description
Technical Field
The utility model belongs to the technical field of cutting device, concretely relates to glass tube cutting device.
Background
The glass tube is different from round tubes made of other materials, because the glass is brittle, the glass can not be directly cut by using a high-speed circular saw or an electric saw, particularly the glass tube with thinner wall thickness is easy to crack at the moment of contact of a saw blade, so that the whole tube body is scrapped, a cutter for cutting the glass tube usually selects diamond, the diamond and the outer surface of the tube body slowly cut along the outer circular surface of the tube body, so that the glass tube with longer length can be divided into a plurality of sections, but the existing glass tube cutting device is provided with a professional workbench and a working clamp, so that the clamping safety and the cutting stability during the cutting of the glass tube are ensured, but when the equipment is usually used for batch cutting, if the length of a certain glass tube is overlong or the end part of the glass tube is not flat during working, the working hours are wasted, the clamping, transporting and cutting operations greatly affect the working efficiency, and therefore, it is very practical to develop a device for cutting the end part of the glass tube or cutting the glass tube in a small size.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of more working hours and poor working efficiency when the existing glass tube cutting device cuts the end part of the glass tube or cuts the glass tube in small scale under the precondition of single or small batch, and further provides a glass tube cutting device;
a glass tube cutting device comprises a positioning mechanism and a cutting mechanism, wherein the cutting mechanism is arranged on the positioning mechanism and can slide along the vertical direction of the positioning mechanism;
the positioning mechanism comprises a top plate, a positioning barrel, two connecting lugs, two guide rules and N positioning and clamping units, wherein N is a positive integer; the positioning cylinder is arranged in the center of the lower surface of the top plate, one end of the positioning cylinder is fixedly connected with the lower surface of the top plate, the two connecting lugs are oppositely arranged at two ends of the top plate, each connecting lug is fixedly connected with one end of the top plate, each guide ruler is vertically arranged below one connecting lug along the length direction, one end of each guide ruler is fixedly connected with the lower surface of the connecting lug, the N positioning clamping units are arranged on the inner wall of the positioning cylinder at equal intervals along the circumferential direction, and each positioning clamping unit is fixedly connected with the inner wall of the positioning cylinder;
the cutting mechanism comprises two connecting plates, two handles, two guide rails, two movable tool rests, two sliding blocks and two cutting assemblies; the two connecting plates are oppositely arranged, the two guide rails are arranged between the two connecting plates, one end of each guide rail is fixedly connected with one connecting plate, the outer side wall of each connecting plate is fixedly connected with one handle, the two handles are oppositely arranged, the inner side wall of each connecting plate is fixedly connected with one sliding block, the two sliding blocks are oppositely arranged, each sliding block is sleeved on one guide ruler, the sliding block is in sliding connection with the guide ruler where the sliding block is located, the two movable knife rests are oppositely arranged between the two connecting plates along the length direction of the guide rails, each movable knife rest is in sliding connection with the two guide rails, one side, close to the other movable knife rest, of each movable knife rest is provided with one cutting assembly, the two cutting assemblies are oppositely arranged, and each movable knife rest is locked and fixed with the two guide rails through two locking bolts;
furthermore, a layer of anti-slip sleeve is sleeved on the outer circular surface of the handle;
furthermore, a threaded hole is formed in the joint of each movable tool rest and each guide rail, a locking bolt is arranged in each threaded hole and is in threaded connection with the threaded hole, the tail end of each locking bolt penetrates through the threaded hole to be in contact with the side wall of each guide rail, and the screwing part of each locking bolt is arranged outside the movable tool rest;
furthermore, an arc-shaped surface is processed on one side of the movable tool rest, which is provided with the cutting assembly, and the cutting assembly is arranged on the arc-shaped surface;
furthermore, the number of the positioning clamping units in the positioning cylinder ranges from 4 to 6;
furthermore, the cutting assembly comprises a spring seat, a spring, a connecting rod, an arc plate and a diamond blade, an embedded groove is machined in the bottom of the arc surface in the movable tool rest, the spring seat is arranged at the bottom of the embedded groove, the spring is arranged in the embedded groove, one end of the spring is fixedly connected with the spring seat, the connecting rod is arranged at the other end of the spring, one end of the connecting rod is fixedly connected with the other end of the spring, the arc plate is arranged at the other end of the connecting rod, the back arc surface of the arc plate is fixedly connected with the other end of the connecting rod, and the diamond blade is fixedly connected to the inner arc surface of the arc plate;
further, the positioning and clamping unit comprises a guide cylinder, a second spring seat, a second spring, a second connecting rod and a second arc-shaped plate, the guide cylinder is arranged on the inner wall of the positioning cylinder, the axis of the guide cylinder is perpendicular to the inner wall of the positioning cylinder, one end of the guide cylinder is fixedly connected with the inner wall of the positioning cylinder, the second spring seat is arranged in the guide cylinder, the second spring seat is fixedly connected with the inner wall of the positioning cylinder, the second spring is arranged in the guide cylinder, one end of the second spring is fixedly connected with the second spring seat, the second connecting rod is arranged at the other end of the second spring, and one end of the second connecting rod is fixedly connected with the other end of the second spring.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model provides a pair of glass tube cutting device can effectively cut the tip or the small-size section of the glass pipe of length between 80cm-150cm, and only need during the operation one to two people alone or the cooperation can accomplish cutting work, compares and cuts on taking dedicated cutting equipment with glass pipe, utilizes the utility model discloses can save the time that complicated dress card and transportation are extravagant during operation, very big improvement work efficiency.
2. The utility model provides a pair of glass tube cutting device, regulation cutting length that can be free in the cutting process, the design of slidingtype removal knife rest moreover also can be satisfied with and cut the glass pipe of different thickness, has improved the utility model discloses a working range.
3. The utility model provides a pair of glass tube cutting device, easy operation, convenient to carry is applicable to the glass tube cutting work of small batch volume or independent piece.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a bottom view of the middle cutting mechanism of the present invention;
fig. 3 is a bottom view of the positioning mechanism of the present invention;
fig. 4 is a schematic view of a middle cutting unit according to the present invention;
fig. 5 is a schematic view of a positioning unit of the present invention;
in the figure: the cutting device comprises a top plate 1, a positioning barrel 2, a connecting lug 3, a guide ruler 4, a connecting plate 5, a handle 6, an anti-slip sleeve 7, a guide rail 8, a movable tool rest 9, a sliding block 10, a cutting assembly 11, a first 111 spring seat, a first 112 spring, a first 113 connecting rod, a first 114 arc-shaped plate, a diamond blade 115, a positioning and clamping unit 12, a guide barrel 121, a second 122 spring seat, a second 123 spring, a second 124 connecting rod and a second 125 arc-shaped plate.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 5, and provides a glass tube cutting apparatus including a positioning mechanism and a cutting mechanism, the cutting mechanism being provided on the positioning mechanism, and the cutting mechanism being slidable in a vertical direction of the positioning mechanism;
the positioning mechanism comprises a top plate 1, a positioning barrel 2, two connecting lugs 3, two guide rules 4 and N positioning and clamping units 12, wherein N is a positive integer; the positioning cylinder 2 is arranged at the center of the lower surface of the top plate 1, one end of the positioning cylinder 2 is fixedly connected with the lower surface of the top plate 1, the two connecting lugs 3 are oppositely arranged at two ends of the top plate 1, each connecting lug 3 is fixedly connected with one end of the top plate 1, each guide ruler 4 is vertically arranged below one connecting lug 3 along the length direction, one end of each guide ruler 4 is fixedly connected with the lower surface of the corresponding connecting lug 3, the N positioning and clamping units 12 are circumferentially arranged on the inner wall of the positioning cylinder 2 at equal intervals, and each positioning and clamping unit 12 is fixedly connected with the inner wall of the positioning cylinder 2;
the cutting mechanism comprises two connecting plates 5, two handles 6, two guide rails 8, two movable tool rests 9, two sliding blocks 10 and two cutting assemblies 11; the two connecting plates 5 are oppositely arranged, the two guide rails 8 are arranged between the two connecting plates 5, one end of each guide rail 8 is fixedly connected with one connecting plate 5, the outer side wall of each connecting plate 5 is fixedly connected with a handle 6, the two handles 6 are oppositely arranged, a sliding block 10 is fixedly connected on the inner side wall of each connecting plate 5, and the two sliding blocks 10 are oppositely arranged, each sliding block 10 is sleeved on one guide ruler 4, and the sliding block 10 is connected with the guide ruler 4 in a sliding way, the two movable tool rests 9 are oppositely arranged between the two connecting plates 5 along the length direction of the guide rail 8, and each movable knife rest 9 is connected with two guide rails 8 in a sliding way, one side of each movable knife rest 9 close to the other movable knife rest 9 is provided with a cutting assembly 11, and two cutting assemblies 11 are oppositely arranged, and each movable tool rest 9 is locked and fixed with the two guide rails 8 through two locking bolts.
The embodiment provides a glass tube cutting device, which can effectively cut the end part or small-size section of a glass tube with the length of 80cm-150cm, and only one or two persons are needed to finish the cutting work independently or cooperatively during operation, compared with the method of taking the glass tube to a special cutting device for cutting, the glass tube cutting device can save the time wasted in the complex clamping and transporting process during the working process, and greatly improve the working efficiency;
the cutting length can be freely adjusted in the cutting process, and the design of the sliding type movable tool rest can also meet the requirement of cutting glass tubes with different thicknesses, thereby improving the working range of the utility model;
in this embodiment, the sliding connection between the sliding block 10 and the guide ruler 4 is realized by a large friction force, the sliding block 10 can be fixed at a certain position on the guide ruler 4 when not being subjected to an external force, the sliding block 10 can slide on the guide ruler 4 after being subjected to the external force, if the friction force is gradually lost along with the increase of the working times, a threaded through hole can be machined in the side wall of the sliding block 10, and the sliding block 10 can be positioned on the guide ruler 4 through a locking bolt;
in this embodiment, every guide ruler 4 below all can be equipped with a stopper, avoids using the back for a long time, and frictional force is less, leads to cutting mechanism to drop from guide ruler 4, and the stopper is installed in the bottom of guide ruler 4 for the back, and the stopper is dismantled with guide ruler 4 and is connected.
The second embodiment is as follows: the present embodiment is described with reference to fig. 1 to 5, and is further limited to the handle 6 described in the first embodiment, in the present embodiment, a layer of anti-slip cover 7 is sleeved on the outer circumferential surface of the handle 6. Other components and connection modes are the same as those of the first embodiment.
So set up, antiskid cover 7 mainly used plays skid-proof effect to handle 6, prevents that the operator from producing and skidding at the palm of the hand sweat at the during operation.
The third concrete implementation mode: referring to fig. 1 to 5, the present embodiment is further limited to the moving tool holder 9 according to the second embodiment, in the present embodiment, a threaded hole is formed at a connection portion of each moving tool holder 9 and each guide rail 8, a locking bolt is disposed in each threaded hole, the locking bolt is threadedly connected to the threaded hole, a distal end of each locking bolt passes through the threaded hole to contact with a side wall of the guide rail 8, and a screwing portion of each locking bolt is disposed outside the moving tool holder 9. The other components and the connection mode are the same as those of the second embodiment.
So set up, will remove knife rest 9 through the locking bolt and fix a certain position at guide rail 8, play fixed effect to removing knife rest 9, avoid adjusting the position after, along with cutting mechanism's rotation, remove knife rest 9 and appear removing, can't realize the cutting action at the during operation.
The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1 to 5, and the present embodiment further defines the movable tool rest 9 according to the fourth embodiment, in the present embodiment, an arc-shaped surface is processed on one side of the movable tool rest 9 where the cutting assembly 11 is provided, and the cutting assembly 11 is mounted on the arc-shaped surface. Other components and connection modes are the same as those of the third embodiment.
So set up, through arcwall face and the more laminating of body outside, satisfy multiple spot or line contact under the cutting state to single-point contact is favorable to promoting cutting efficiency and cutting stability.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1 to 5, and the present embodiment further defines the positioning cylinder 2 according to the fourth embodiment, and in the present embodiment, the number of the positioning and clamping units 12 in the positioning cylinder 2 ranges from 4 to 6. The other components and the connection mode are the same as those of the fourth embodiment.
With the arrangement, the positioning and clamping unit 12 is not too large in consideration of the manufacturing cost, and can be used for stably clamping the end part of the glass round tube.
The sixth specific implementation mode: the present embodiment is described with reference to fig. 1 to 5, and is further limited to the cutting assembly 11 according to the fourth embodiment, and in the present embodiment, the cutting assembly 11 comprises a first spring seat 111, a first spring 112, a first connecting rod 113, a first arc-shaped plate 114 and a diamond blade 115, a caulking groove is processed at the bottom of the arc-shaped surface in the movable tool rest 9, a first spring seat 111 is arranged at the bottom of the caulking groove, a first spring 112 is arranged in the caulking groove, one end of the first spring 112 is fixedly connected with the first spring seat 111, the first connecting rod 113 is arranged on the other end of the first spring 112, one end of the first connecting rod 113 is fixedly connected with the other end of the first spring 112, the first arc-shaped plate 114 is arranged on the other end of the first connecting rod 113, the back arc surface of the first arc plate 114 is fixedly connected with the other end of the first connecting rod 113, and the diamond blade 115 is fixedly connected to the inner arc surface of the first arc plate 114. The other components and the connection mode are the same as the fifth embodiment mode.
So set up, cutting assembly mainly carries out cutting work, cutting edge and the contact of glass pipe outer wall and removal through diamond blade 115, realize the cutting action, in order to make better and the body outer wall contact of cutting edge, diamond blade 115 also sets up to the arcuation form, a spring 112 is used for playing the effect of buffering, avoid when slip removal knife rest 9, and is too fast, lead to diamond blade 115's cutting edge directly to hit on the outer wall of glass pipe, cause the glass pipe outer wall breakage.
The seventh embodiment: the present embodiment is described with reference to fig. 1 to 5, and the present embodiment further defines the positioning and clamping unit 12 according to the fourth embodiment, and in the present embodiment, the positioning and clamping unit 12 comprises a guide cylinder 121, a second spring seat 122, a second spring 123, a second connecting rod 124 and a second arc-shaped plate 125, the guide cylinder 121 is arranged on the inner wall of the positioning cylinder 2, the axis of the guide cylinder 121 is perpendicular to the inner wall of the positioning cylinder 2, one end of the guide cylinder 121 is fixedly connected with the inner wall of the positioning cylinder 2, a second spring seat 122 is arranged in the guide cylinder 121, and the second spring seat 122 is fixedly connected with the inner wall of the positioning cylinder 2, the second spring 123 is arranged in the guide cylinder 121, one end of the second spring 123 is fixedly connected to the second spring seat 122, the second connecting rod 124 is disposed at the other end of the second spring 123, and one end of the second connecting rod 124 is fixedly connected to the other end of the second spring 123. The other components and the connection mode are the same as the fifth embodiment mode.
In this embodiment, the location clamping unit 12 mainly used advances fixedly to the glass pipe end, guarantees diamond blade 115's cutting edge and body level in the cutting assembly 11, avoids appearing the slope incision, and under the effect of No. two spring 123 elasticity, No. two arcs 125 can be effectual press from both sides tightly fixedly to the glass pipe between a plurality of location clamping unit 12, also can press from both sides tightly the glass pipe of different pipe diameters under the effect of No. two spring 123 deformations.
The present invention has been disclosed in the above embodiments, but not limited to the present invention, and any person skilled in the art can make some changes or modifications to the equivalent embodiments without departing from the technical scope of the present invention, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments will still belong to the technical scope of the present invention.
Principle of operation
When the utility model works, the device is firstly placed at the end part of a glass tube to be cut, the end part of the glass tube is arranged in the positioning cylinder 2 after passing through the two guide rails 8, and the end part of the glass tube is clamped through the N positioning and clamping units 12, in order to protect the outer wall of the glass tube from being damaged during clamping, sponge or a protective paste can be attached at the contact part of the positioning and clamping unit 12 and the end part of the glass tube is clamped through the elastic action of the second spring 123, after the clamping is stable, the cutting mechanism is placed to a preset cutting position, the specific size can be accurately found through the guide ruler, after the cutting mechanism is lowered to the preset position, the two movable tool rests 9 are moved to enable the cutting component 11 to be close to the tube body, and the movable tool rests 9 are locked when the cutting edge of the diamond blade 115 is contacted on the tube body, at the moment, the worker operates the handle 6 to enable the whole device to do circular motion around the tube body, after the round of operation, the cutting action has been accomplished at the body outer wall to diamond blade 115's cutting edge, and the part of wanting to cut has been followed former body separation, and the operator only needs to remove the utility model discloses just can take off the cutting body to take out the cutting section from this cutting device.
Claims (7)
1. A glass tube cutting device is characterized in that: the cutting device comprises a positioning mechanism and a cutting mechanism, wherein the cutting mechanism is arranged on the positioning mechanism and can slide along the vertical direction of the positioning mechanism;
the positioning mechanism comprises a top plate (1), a positioning cylinder (2), two connecting lugs (3), two guide rules (4) and N positioning and clamping units (12), wherein N is a positive integer; the positioning cylinder (2) is arranged at the center of the lower surface of the top plate (1), one end of the positioning cylinder (2) is fixedly connected with the lower surface of the top plate (1), the two connecting lugs (3) are oppositely arranged at two ends of the top plate (1), each connecting lug (3) is fixedly connected with one end of the top plate (1), each guide ruler (4) is vertically arranged below one connecting lug (3) along the length direction, one end of each guide ruler (4) is fixedly connected with the lower surface of each connecting lug (3), the N positioning clamping units (12) are equidistantly arranged on the inner wall of the positioning cylinder (2) along the circumferential direction, and each positioning clamping unit (12) is fixedly connected with the inner wall of the positioning cylinder (2);
the cutting mechanism comprises two connecting plates (5), two handles (6), two guide rails (8), two movable tool rests (9), two sliding blocks (10) and two cutting assemblies (11); two connecting plates (5) are oppositely arranged, two guide rails (8) are arranged between the two connecting plates (5), one end of each guide rail (8) is fixedly connected with one connecting plate (5), a handle (6) is fixedly connected on the outer side wall of each connecting plate (5), the two handles (6) are oppositely arranged, a sliding block (10) is fixedly connected on the inner side wall of each connecting plate (5), the two sliding blocks (10) are oppositely arranged, each sliding block (10) is sleeved on one guide ruler (4), the sliding block (10) is in sliding connection with the guide ruler (4) where the sliding block (10) is located, the two movable tool rests (9) are oppositely arranged between the two connecting plates (5) along the length direction of the guide rails (8), each movable tool rest (9) is in sliding connection with the two guide rails (8), one cutting assembly (11) is arranged on one side, close to the other movable tool rest (9), of each movable tool rest (9), and the two cutting assemblies (11) are oppositely arranged, and each movable tool rest (9) is locked and fixed with the two guide rails (8) through two locking bolts.
2. A glass tube cutting apparatus as set forth in claim 1, wherein: the outer circle surface of the handle (6) is sleeved with an anti-slip sleeve (7).
3. A glass tube cutting apparatus according to claim 2, wherein: and a threaded hole is processed at the joint of each movable tool rest (9) and each guide rail (8), a locking bolt is arranged in each threaded hole and is in threaded connection with the threaded hole, the tail end of each locking bolt penetrates through the threaded hole to be in contact with the side wall of each guide rail (8), and the screwing part of each locking bolt is arranged outside the movable tool rest (9).
4. A glass tube cutting apparatus according to claim 3, wherein: one side of the movable tool rest (9) provided with the cutting assembly (11) is processed with an arc-shaped surface, and the cutting assembly (11) is installed on the arc-shaped surface.
5. A glass tube cutting apparatus as set forth in claim 1, wherein: the number of the positioning clamping units (12) in the positioning cylinder (2) ranges from 4 to 6.
6. The glass tube cutting apparatus as set forth in claim 4, wherein: the cutting assembly (11) comprises a first spring seat (111), a first spring (112), a first connecting rod (113), a first arc-shaped plate (114) and a diamond blade (115), a caulking groove is processed at the bottom of the arc-shaped surface in the movable tool rest (9), a first spring seat (111) is arranged at the bottom of the caulking groove, a first spring (112) is arranged in the caulking groove, one end of the first spring (112) is fixedly connected with the first spring seat (111), the first connecting rod (113) is arranged at the other end of the first spring (112), one end of the first connecting rod (113) is fixedly connected with the other end of the first spring (112), the first arc-shaped plate (114) is arranged at the other end of the first connecting rod (113), the back cambered surface of the first cambered plate (114) is fixedly connected with the other end of the first connecting rod (113), and the diamond blade (115) is fixedly connected to the inner cambered surface of the first cambered plate (114).
7. The glass tube cutting apparatus as set forth in claim 6, wherein: the positioning and clamping unit (12) comprises a guide cylinder (121), a second spring seat (122), a second spring (123), a second connecting rod (124) and a second arc-shaped plate (125), the guide cylinder (121) is arranged on the inner wall of the positioning cylinder (2), the axis of the guide cylinder (121) is vertical to the inner wall of the positioning cylinder (2), one end of the guide cylinder (121) is fixedly connected with the inner wall of the positioning cylinder (2), a second spring seat (122) is arranged in the guide cylinder (121), a second spring seat (122) is fixedly connected with the inner wall of the positioning cylinder (2), a second spring (123) is arranged in the guide cylinder (121), one end of the second spring (123) is fixedly connected with the second spring seat (122), the second connecting rod (124) is arranged at the other end of the second spring (123), and one end of the second connecting rod (124) is fixedly connected with the other end of the second spring (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121247750.0U CN214781495U (en) | 2021-06-04 | 2021-06-04 | Glass tube cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121247750.0U CN214781495U (en) | 2021-06-04 | 2021-06-04 | Glass tube cutting device |
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| Publication Number | Publication Date |
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| CN214781495U true CN214781495U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202121247750.0U Active CN214781495U (en) | 2021-06-04 | 2021-06-04 | Glass tube cutting device |
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| CN (1) | CN214781495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043584A (en) * | 2022-05-26 | 2022-09-13 | 信和光能(安徽)有限公司 | High borosilicate glass pipe circular cutting equipment |
-
2021
- 2021-06-04 CN CN202121247750.0U patent/CN214781495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043584A (en) * | 2022-05-26 | 2022-09-13 | 信和光能(安徽)有限公司 | High borosilicate glass pipe circular cutting equipment |
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