CN219497427U - Tubular insulating layer/sheath layer slicing device for coaxial cable - Google Patents
Tubular insulating layer/sheath layer slicing device for coaxial cable Download PDFInfo
- Publication number
- CN219497427U CN219497427U CN202320108678.6U CN202320108678U CN219497427U CN 219497427 U CN219497427 U CN 219497427U CN 202320108678 U CN202320108678 U CN 202320108678U CN 219497427 U CN219497427 U CN 219497427U
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- tubular insulating
- top plate
- layer
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a slicing device for a tubular insulating layer/sheath layer of a coaxial cable, which comprises a base, a motor, a chuck, a top plate, a template and a blade, wherein the motor is arranged on the base; the motor is arranged in the base, the rotating shaft of the motor extends upwards out of the base and is connected with the clamping head, and the clamping head is used for clamping the tubular insulating layer/the sheath layer of the coaxial cable; the top plate is arranged above the base, a first through hole for the tubular insulating layer/sheath layer to movably pass through is formed in the top plate, the template is detachably arranged on the top plate, a second through hole is formed in the template, the inner diameter of the second through hole is matched with the outer diameter of the tubular insulating layer/sheath layer, and the tubular insulating layer/sheath layer can pass through the second through hole and rotate in the second through hole; the blade is arranged on the upper side of the template and is used for slicing the tubular insulating layer/sheath layer in a rotating state. After the tubular junction layer/sheath layer is sliced, the sliced sample slice is complete in circle and small in deformation, and the sliced sample slice is high in measurement concentricity and small in deviation.
Description
Technical Field
The utility model relates to the technical field of cable processing equipment, in particular to a tubular insulating layer/sheath layer slicing device of a coaxial cable.
Background
After the coaxial cable is made, concentricity testing of the tubular insulating layer or jacket layer of the coaxial cable is required.
Concentricity refers to an important technical index for evaluating a cylindrical workpiece, and coaxiality errors directly affect the assembly and use of the workpiece. Concentricity is a special form of coaxiality. When the measured element is the center of a circle or the axis of a hole or a shaft on a thin workpiece, the measured element can be regarded as a point rather than a line, and the coaxiality of the measured element and the reference is called concentricity. The coaxiality error directly influences the matching precision and the service condition of the workpiece, and the coaxiality error reflects the concentricity of the circle centers on the section, namely the concentricity, namely the deviation degree of the circle centers.
The coaxial cable structure comprises an inner conductor, wherein a tubular junction layer is arranged outside the inner conductor, and a tubular sheath layer is arranged outside the tubular junction layer. The tubular edging layer or the tubular sheath layer has semi-soft property and is soft. In the prior art, when concentricity test is performed on the tubular junction layer/sheath layer, firstly, a blade is needed to directly slice the tubular junction layer/sheath layer, and then concentricity test is performed on the slice after cutting. Because the tubular junction layer or the tubular sheath layer of the existing coaxial cable is made of soft semi-soft material, when a worker directly slices the tubular junction layer/sheath layer by using a blade, the sliced sheet is easy to deform, so that concentricity test is affected. X is x
Disclosure of Invention
The utility model aims to solve the technical problems of providing a tubular insulating layer/sheath layer slicing device for a coaxial cable, which has the advantages that after a tubular junction layer/sheath layer is sliced, a sliced sample slice is complete in circle and small in deformation, and the sliced sample slice is high in measurement concentricity and small in deviation.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a slicing device for a tubular insulating layer/sheath layer of a coaxial cable comprises a base, a motor, a chuck, a top plate, a template and a blade; the motor is arranged in the base, the rotating shaft of the motor extends upwards out of the base and is connected with the clamping head, and the clamping head is used for clamping the tubular insulating layer/the sheath layer of the coaxial cable; the top plate is arranged above the base, a first through hole for the tubular insulating layer/sheath layer to movably pass through is formed in the top plate, the template is detachably arranged on the top plate, a second through hole is formed in the template, the inner diameter of the second through hole is matched with the outer diameter of the tubular insulating layer/sheath layer, and the tubular insulating layer/sheath layer can pass through the second through hole and rotate in the second through hole; the blade is arranged on the upper side of the template and is used for slicing the tubular insulating layer/sheath layer in a rotating state.
Preferably, the base includes the bottom plate, and the front end downside vertical connection of bottom plate has the support column, and the left end downside vertical connection of bottom plate has first sleeve, and the right-hand member downside vertical connection of bottom plate has the second sleeve, and support column, first sleeve and the length of second sleeve are unanimous.
Preferably, a nut and a screw rod are arranged at the rear end of the middle part of the top plate, the screw rod vertically penetrates through the nut and is in driving fit with the nut, the lower end of the screw rod is propped against the upper side of the rear end of the bottom plate, and the upper end of the screw rod is connected with a rotating handle; the lower side of the left end of the top plate is vertically connected with a first guide rod, and the lower end of the first guide rod is slidably inserted into the first sleeve; the lower side of the right end of the top plate is vertically connected with a second guide rod, and the lower end of the second guide rod is slidably inserted into the second sleeve.
Preferably, the clamping head is a spring clamping head, the spring clamping head is composed of four spring clamping blocks, and a clamping head jacket for forcing the spring clamping blocks to mutually clamp or mutually unclamp is arranged outside the spring clamping blocks.
Preferably, the left end and the right end of the template are respectively provided with screw holes, bolts are arranged in the screw holes, and the bolts are screwed into the corresponding screw holes from top to bottom and detachably mount the template on the front end of the top plate.
Preferably, a rotating shaft is arranged at one end of the blade, the blade is rotatably arranged on the template through the rotating shaft, and the blade edge of the blade faces the second through hole.
The beneficial effects of the utility model are as follows: because the motor is arranged in the base, and the rotating shaft of the motor extends upwards out of the base and is connected with the clamping head, when the lower end of the tubular insulating layer/protective sleeve layer is clamped on the clamping head, the motor can drive the tubular insulating layer/protective sleeve layer to rotate; the top plate is arranged above the base, a first through hole for the tubular insulating layer/sheath layer to movably pass through is formed in the top plate, the template is detachably arranged on the top plate, and a second through hole is formed in the template, wherein the inner diameter of the second through hole is matched with the outer diameter of the tubular insulating layer/sheath layer, so that the tubular insulating layer/sheath layer can sequentially pass through the first through hole and the second through hole, a proper length is exposed from the upper part of the second through hole, and the upper end of the tubular insulating layer/sheath layer can be stabilized through the second through hole; when the motor is started, the motor drives the chuck to rotate, and the chuck drives the tubular insulating layer/sheath layer to rotate, at the moment, the upper end of the tubular insulating layer/sheath layer rotates at the second through hole, and under the supporting effect of the second through hole, the tubular insulating layer/sheath layer has high rotation stability; and then, cutting the blade into the tubular insulating layer/sheath layer, and gradually cutting off the tubular insulating layer/sheath layer by the blade along with the rotation of the tubular insulating layer/sheath layer to cut out the sample sheet, wherein the cut sample sheet is complete in circle and small in deformation, so that the cut sample sheet is high in measurement concentricity accuracy and small in deviation.
Drawings
Fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is a block diagram of the template and blade of fig. 1 after being dispersed.
Fig. 3 is a schematic structural view of inserting a tubular insulating layer into a second through hole of the template.
Fig. 4 is a schematic structural view of inserting a tubular sheath layer into a second through hole of the template.
Fig. 5 is a slice state diagram of slicing a tubular insulating layer/sheath layer according to the present utility model.
Detailed Description
The structural and operational principles of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model is a slicing device for a tubular insulating layer/sheath layer of a coaxial cable, which comprises a base 1, a motor 2, a chuck 3, a top plate 4, a template 5 and a blade 6; the motor 2 is arranged in the base 1, the rotating shaft of the motor 2 extends upwards out of the base 1 and is connected with the clamping head 3, and the clamping head 3 is used for clamping the tubular insulating layer/sheath layer 100 of the coaxial cable; the top plate 4 is arranged above the base 1, the top plate 4 is provided with a first through hole 41 for the tubular insulating layer/sheath layer 100 to movably pass through, the template 5 is detachably arranged on the top plate 4, the template 5 is provided with a second through hole 51, the inner diameter of the second through hole 51 is matched with the outer diameter of the tubular insulating layer/sheath layer 100, and the tubular insulating layer/sheath layer 100 can pass through the second through hole 51 and rotate in the second through hole 51; the blade 6 is disposed on the upper side of the die plate 5 for slicing the tubular insulating/sheathing layer 100 in a rotated state. When the lower end of the tubular insulating layer/sheath layer 100 is clamped on the clamping head 3, the motor 2 can drive the tubular insulating layer/sheath layer 100 to rotate; the tubular insulating layer/sheathing layer 100 can pass through the first through-hole 41 and the second through-hole 51 in sequence, be exposed to a proper length from above the second through-hole 51, and can stabilize the upper end of the tubular insulating layer/sheathing layer 100 through the second through-hole 51; when the motor 2 is started, the motor 2 drives the chuck 3 to rotate, and the chuck 3 drives the tubular insulating layer/sheath layer 100 to rotate, at this time, the upper end of the tubular insulating layer/sheath layer 100 rotates at the second through hole 51, and under the supporting action of the second through hole 51, the rotation stability of the tubular insulating layer/sheath layer 100 is very high; then, the blade 6 is tangential to the tubular insulating layer/sheath layer 100, and as the tubular insulating layer/sheath layer 100 rotates, the tubular insulating layer/sheath layer 100 is gradually cut off by the blade 6, and the cut sample sheet is complete in circle and small in deformation, so that the accuracy of measuring the concentricity of the cut sample sheet is high and the deviation is small.
As shown in fig. 1, 2 and 5, the base 1 includes a bottom plate 11, a support column 12 is vertically connected to a front end lower side of the bottom plate 11, a first sleeve 13 is vertically connected to a left end lower side of the bottom plate 11, a second sleeve 14 is vertically connected to a right end lower side of the bottom plate 11, and lengths of the support column 12, the first sleeve 13 and the second sleeve 14 are consistent. The rear end of the middle part of the top plate 4 is provided with a nut 42 and a screw 43, the screw 43 vertically penetrates through the nut 42 and is in driving fit with the nut 42, the lower end of the screw 43 abuts against the upper side of the rear end of the bottom plate 11, and the upper end of the screw 43 is connected with a rotary handle 44; a first guide rod 45 is vertically connected to the lower side of the left end of the top plate 4, and the lower end of the first guide rod 45 is slidably inserted into the first sleeve 13; a second guide rod 46 is vertically connected to the lower side of the right end of the top plate 4, and the lower end of the second guide rod 46 is slidably inserted into the second sleeve 14.
As shown in fig. 1, 2 and 5, the chuck 3 is a spring chuck, and the spring chuck is composed of four spring clamping blocks 31, and a chuck jacket 32 for forcing the spring clamping blocks 31 to clamp or unclamp each other is arranged outside the spring clamping blocks 31.
As shown in fig. 1, 2 and 5, the left end and the right end of the template 5 are respectively provided with a screw hole 52, a bolt 53 is arranged in the screw hole 52, and the bolt 53 is screwed into the corresponding screw hole 52 from top to bottom and detachably mounts the template 5 on the front end of the top plate 4.
As shown in fig. 1, 2 and 5, one end of the blade 6 is provided with a rotating shaft 61, the blade 6 is rotatably mounted on the die plate 5 through the rotating shaft 61, and the cutting edge of the blade 6 faces the second through hole 51. The blade 6 may be provided with no rotating shaft, and may be set on the template 5 only when the blade is needed, or may be taken from when the blade is not needed.
The working principle and the steps of the utility model are as follows:
1) Firstly, selecting a template 5 of a second through hole with a corresponding diameter according to the diameter of the tubular insulating layer/sheath layer 100, for example, the template 5 shown in fig. 3 is adopted for the tubular insulating layer 101, and the template 5 shown in fig. 4 is adopted for the tubular sheath layer 101;
2) Then, the chuck jacket 32 is rotated in the forward direction to enable the four spring clamping blocks 31 to be loosened mutually, the lower end of the tubular insulating layer/sheath layer 100 is inserted into the four spring clamping blocks 31 after the tubular insulating layer/sheath layer 100 passes through the first through hole 41 of the top plate 4, and then the chuck jacket 32 is rotated in the reverse direction to enable the four spring clamping blocks 31 to clamp mutually and clamp the lower end of the tubular insulating layer/sheath layer 100 of the coaxial cable;
3) Next, a proper template 5 is placed on the top plate 4, the template 5 is fixed with the top plate 4 by bolts 53, and in the process, the tubular insulating layer/sheath 100 needs to be passed through the second through holes 51 of the template 5, and the insulating layer/sheath 100 is exposed upwards for a proper length;
4) Then starting the motor 2, driving the chuck 3 to rotate by the motor 2, and driving the tubular insulating layer/sheath layer 100 to rotate by the chuck 3, wherein the upper end of the tubular insulating layer/sheath layer 100 rotates at the second through hole 51, and the tubular insulating layer/sheath layer 100 has high rotation stability under the supporting action of the second through hole 51;
5) Then, cutting the blade 6 into the tubular insulating layer/sheath layer 100, and gradually cutting the tubular insulating layer/sheath layer 100 by the blade 6 along with the rotation of the tubular insulating layer/sheath layer 100 to cut out the sample slice;
6) And finally, the concentricity of the cut sample slice is measured, and the sample slice is cut in a rotating mode, so that the sample slice is complete in circle and small in deformation, and the accuracy and the deviation of the concentricity of the cut sample slice are high.
In the above step 3), if the distance between the top plate 4 and the bottom plate 11 is too small, the handle 44 may be rotated forward, the screw 43 is driven to rotate forward by the handle 44, the screw 43 is in driving engagement with the nut 42, the nut 42 is driven to rise, and at the same time, the first guide rod 45 slides upward from the first sleeve 13, and the second guide rod 46 slides upward from the first sleeve 14, so that the height of the top plate 4 is increased.
In the above step 3), if the distance between the top plate 4 and the bottom plate 11 is too large, the rotating handle 44 may be reversely rotated, the rotating handle 44 drives the screw 43 to reversely rotate, the screw 43 is in driving engagement with the nut 42, the nut 42 is driven to descend, and at the same time, the first guide rod 45 slides down from the first sleeve 13, and the second guide rod 46 slides down from the first sleeve 14, so that the height of the top plate 4 is reduced.
In the above step 6), since the number of sample sheets to be tested is as large as possible, after cutting one sample sheet, the height of the top plate 4 needs to be lowered by a set height, which may be equivalent to the thickness of the sample sheet, and after lowering by a set height, another sample sheet is cut out; the operation is repeated in such a way that a plurality of sample sheets are cut out. The method for lowering the top plate 4 by a set height is as follows: the rotary handle 44 is reversely rotated, the rotary handle 44 drives the screw 43 to reversely rotate, the screw 43 is in driving fit with the nut 42, the nut 42 is driven to descend by a set height, meanwhile, the first guide rod 45 slides downwards from the first sleeve 13, the second guide rod 46 slides downwards from the first sleeve 14, so that the top plate 4 descends by a set height, and finally the template 5 descends by a set height.
In the foregoing, only the preferred embodiment of the present utility model is described, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present utility model fall within the scope of the technical solutions of the present utility model.
Claims (6)
1. A tubular insulating layer/jacket layer slicing device for a coaxial cable, characterized in that: comprises a base, a motor, a chuck, a top plate, a template and a blade; the motor is arranged in the base, the rotating shaft of the motor extends upwards out of the base and is connected with the clamping head, and the clamping head is used for clamping the tubular insulating layer/the sheath layer of the coaxial cable; the top plate is arranged above the base, a first through hole for the tubular insulating layer/sheath layer to movably pass through is formed in the top plate, the template is detachably arranged on the top plate, a second through hole is formed in the template, the inner diameter of the second through hole is matched with the outer diameter of the tubular insulating layer/sheath layer, and the tubular insulating layer/sheath layer can pass through the second through hole and rotate in the second through hole; the blade is arranged on the upper side of the template and is used for slicing the tubular insulating layer/sheath layer in a rotating state.
2. The coaxial cable tubular insulation/jacket slicing apparatus of claim 1, wherein: the base includes the bottom plate, and the front end downside vertical connection of bottom plate has the support column, and the left end downside vertical connection of bottom plate has first sleeve, and the right-hand member downside vertical connection of bottom plate has the second sleeve, and support column, first sleeve and the telescopic length of second are unanimous.
3. The tubular insulation/jacket slicing apparatus of a coaxial cable of claim 2, wherein: the rear end of the middle part of the top plate is provided with a nut and a screw rod, the screw rod vertically penetrates through the nut and is in driving fit with the nut, the lower end of the screw rod is propped against the upper side of the rear end of the bottom plate, and the upper end of the screw rod is connected with a rotating handle; the lower side of the left end of the top plate is vertically connected with a first guide rod, and the lower end of the first guide rod is slidably inserted into the first sleeve; the lower side of the right end of the top plate is vertically connected with a second guide rod, and the lower end of the second guide rod is slidably inserted into the second sleeve.
4. The coaxial cable tubular insulation/jacket slicing apparatus of claim 1, wherein: the clamping head is a spring clamping head, the spring clamping head is composed of four spring clamping blocks, and a clamping head jacket for forcing the spring clamping blocks to mutually clamp or mutually loosen is arranged outside the spring clamping blocks.
5. The coaxial cable tubular insulation/jacket slicing apparatus of claim 1, wherein: the left end and the right end of the template are respectively provided with screw holes, bolts are arranged in the screw holes, and the bolts are screwed into the corresponding screw holes from top to bottom and detachably install the template on the front end of the top plate.
6. The coaxial cable tubular insulation/jacket slicing apparatus of claim 1, wherein: one end of the blade is provided with a rotating shaft, the blade is rotatably arranged on the template through the rotating shaft, and the blade edge of the blade faces the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320108678.6U CN219497427U (en) | 2023-02-03 | 2023-02-03 | Tubular insulating layer/sheath layer slicing device for coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320108678.6U CN219497427U (en) | 2023-02-03 | 2023-02-03 | Tubular insulating layer/sheath layer slicing device for coaxial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219497427U true CN219497427U (en) | 2023-08-08 |
Family
ID=87515520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320108678.6U Active CN219497427U (en) | 2023-02-03 | 2023-02-03 | Tubular insulating layer/sheath layer slicing device for coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219497427U (en) |
-
2023
- 2023-02-03 CN CN202320108678.6U patent/CN219497427U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107953390B (en) | Pipe notch processing machine | |
| EP0368648A2 (en) | External cylindrical grinding unit | |
| CN115235402A (en) | High-precision detection machine | |
| CN219497427U (en) | Tubular insulating layer/sheath layer slicing device for coaxial cable | |
| CN111633848A (en) | Electric rotating clamp for rock cutting machine | |
| CN213064384U (en) | Ball distributing and checking integrated equipment for bearing assembly | |
| JP2012166292A (en) | Method, member and device for aligning axial position of each cutting tool in multi-spindle drilling machine | |
| CN111604988A (en) | High accuracy PVC tubular product cutting device | |
| CN114734273B (en) | High-precision numerical control cutting equipment based on sensor | |
| CN212266060U (en) | Slicing equipment for optical cable loose tube | |
| CN114235600A (en) | Pipe bending property detection test device | |
| CN214174531U (en) | Cable detection equipment | |
| CN211333298U (en) | Test spline fly-cutting tool | |
| CN210036572U (en) | Engine connecting rod parallelism gauge | |
| CN114184411A (en) | Sample manufacturing device and method for power cable inspection | |
| CN210243341U (en) | Cutting assembly for detecting stripping force of medium and low voltage cable | |
| CN216328664U (en) | Slicing device for cable detection | |
| CN216746892U (en) | Foundation engineering core drilling test detection device | |
| CN216285487U (en) | Self-limiting temperature tracing band resistance measuring equipment | |
| CN220230352U (en) | Gearbox gear lever detection tool | |
| CN220373349U (en) | Slicing machine | |
| CN212919693U (en) | Slicing device for cable detection | |
| CN111496930A (en) | Slicing equipment for optical cable loose tube | |
| CN108562472B (en) | Marking device | |
| CN220943284U (en) | Bearing frame drilling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |