CN204367262U - A kind of tire hair clipper - Google Patents
A kind of tire hair clipper Download PDFInfo
- Publication number
- CN204367262U CN204367262U CN201420846786.4U CN201420846786U CN204367262U CN 204367262 U CN204367262 U CN 204367262U CN 201420846786 U CN201420846786 U CN 201420846786U CN 204367262 U CN204367262 U CN 204367262U
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- sword
- pommel
- tire
- slope
- back side
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Abstract
The utility model discloses a kind of tire hair clipper, belong to tire for vehicles field, which solve the problem that existing tire edge-neatening apparatus can not meet super tire production requirement.The utility model comprises pommel and sword end, and described pommel is tabular, and pommel is provided with installing hole; Described sword end is connected with pommel; The front of described sword end is provided with sword groove, and the lower end at the sword end back side is provided with sword slope; The lower end of described sword groove is provided with cutting edge; Described cutting edge is V-arrangement opening, and the opening angle of V-arrangement opening is α; Described sword slope is arranged on the inclined-plane between the sword end back side and face, sword bottom, and the angle of sword slope and place, sword end back side perpendicular is the size of β, β is 6-10 degree; Pass between described α and β is:
the utility model devises special structure according to the character of rubber for tire, has the advantage that wearability is good, rigidity is strong and cutting edge is sharp.
Description
Technical field
The utility model belongs to tire for vehicles field, specifically, relates to a kind of tire hair clipper.
Background technology
Tire hair clipper is for the instrument in one appearance test operation last in tire manufacturing process, and its effect is got rid of producing " knitting wool " on sulfuration process rear tyre.Tire Mould Machining forms, mould there is a lot of aperture being used as exhaust, after the pressurization of tire matched moulds, through sulfuration of heating after a while, the rising of rubber for tire with temperature and the increase of time, slowly deliquescing, after temperature reaches the flow temperature of rubber, rubber just has certain kinetic energy flowing, and at this moment some rubber will flow out from the steam vent mould, after sulfuration completes, rubber solidifies, and just defines " knitting wool ".After sulfuration, last procedure of tire production is outer inspection (being exactly that outward appearance detects), in this procedure, these " knitting wool " part on tire need be rejected, and tire hair clipper is exactly for rejecting the instrument of these " knitting wool ".
The Patents publication document of in retrieval tire production subsequent handling, tire burr being repaired, find as, Chinese Patent Application No. 201320255283.5, the patent document in publication date on October 23rd, 2013, disclose a kind of double tire deburring unhairing machine, comprise base, base is provided with bearing, described bearing is provided with drive roll and driven voller side by side, described drive roll and Power Drive Unit are in transmission connection, two stations are provided with between described drive roll and driven voller, each station is provided with a set of tire unloader, this utility model is used for the deburring hacking of tire particularly all-steel radial tyre.
And for example, Chinese Patent Application No. 201020566465.0, the patent document in publication date on June 8th, 2011, disclose a kind of vehicle tyre trimming machine, for freeing wheel fetal hair limit, this tire has two side faces in the form of a ring and connects the circumference of two side faces, and this vehicle tyre trimming machine to comprise in frame body, two times trimming units, first trimming unit and Power Drive Unit in trimming unit, second.This vehicle tyre trimming machine completely can repair the burr except tire, improves the efficiency of producing.During operation, each lower trimming unit up and down reciprocatingly swings, the burr of finishing tire two side faces, and each upper trimming unit then carries out interleaved bits shifting movement, the burr of finishing tire circumference, thus achieves the object of intactly repairing fast except tire burr.
Above-mentioned two parts of patent documents disclose two kinds of different tire edge-neatening apparatus, contrast from deburring manually, tool has greatly improved, but find during across comparison, along with the progress of science and technology, the requirement of automobile to tire is more and more higher, demand is also increasing, how to improve precision and the speed of tire deburring, follow the paces of automobile production fast development closely, becoming the emphasis improving tire edge-neatening apparatus further, and improve the quality of knife tool, is one of important channel of improving whole device deburring precision.
Through the retrieval to rubber deburring unhairing Patents, find as, Chinese Patent Application No. 200920177987.9, the utility model in publication date on August 4th, 2010, disclose the deburring tool of a kind of plastics or rubber, it is mainly provided with V-shaped blade part in one end of cutter, and the other end of this cutter is set to grip part; Rely on burr place forward cutter being posted by plastics or rubber with blade part, blade part can excise burr, can reach the burr entirely removing again plastics or rubber easily and fast.But this utility model is hand-held cutter, be applied in tire edge-neatening apparatus, its structure and precision cannot meet the demands.
Summary of the invention
The problem that 1, will solve
For the quality of existing tire edge-neatening apparatus and precision not high, the problem of super tire production requirement can not be met, for improving precision and the speed of tire deburring, the utility model provides a kind of tire hair clipper, devise special structure according to the character of rubber for tire, there is the advantage that wearability is good, rigidity is strong and cutting edge is sharp.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
A kind of tire hair clipper, comprise pommel and sword end, described pommel is tabular, and pommel is provided with installing hole; Described sword end is connected with pommel; The front of described sword end is provided with sword groove, and the lower end at the sword end back side is provided with sword slope; The lower end of described sword groove is provided with cutting edge; Described cutting edge is V-arrangement opening, and the opening angle of V-arrangement opening is α; Described sword slope is arranged on the inclined-plane between the sword end back side and face, sword bottom, and the angle of sword slope and place, sword end back side perpendicular is the size of β, β is 6-10 degree; Pass between described α and β is:
Preferably, described installing hole is truncated cone-shaped, and installing hole penetrates pommel, and the gradient of truncated cone-shaped installing hole is 1:1.
Preferably, the length on described sword slope is 4-6 times of pommel thickness.
Preferably, the cross section of described sword groove is V-shaped, and its v-shaped openings angle is 100 °-120 °.
Preferably, the thickness of described pommel is 2.0-2.5mm.
Preferably, the quantity of described sword groove is 6-15, and the spacing between adjacent two sword grooves is 1-3mm.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) the utility model comprises pommel and sword end, and pommel is tabular, and pommel is provided with installing hole; Sword end is connected with pommel; The front of sword end is provided with sword groove, and the lower end at the sword end back side is provided with sword slope; The lower end of sword groove is provided with cutting edge; Cutting edge is V-arrangement opening, and the opening angle of V-arrangement opening is α; Sword slope is arranged on the inclined-plane between the sword end back side and face, sword bottom, the angle of sword slope and place, sword end back side perpendicular is β, the size of β is 6-10 degree, the size of β determines the size of α, and both are proportional within the specific limits, the blade angle formed within the scope of this makes the burr of cutting edge and product to be processed have Maximum Contact area, and burr is more easily cut off, and the setting on sword slope makes cutting edge sharper, and increase the cut-out power in equal force situation lower slider direction; α and β meets relation:
the utility model devises special cutting edge and sword angle of slope according to the character of rubber for tire, and limited, " knitting wool " that makes structure of the present utility model be more suitable for cutting off tyre production technology to be formed, and sharpness is in optimum state when making wearability of the present utility model, rigidity and sharpness mutually balance, it is best to cut off effect;
(2) the utility model installing hole is truncated cone-shaped, and installing hole penetrates pommel, and the gradient of truncated cone-shaped installing hole is 1:1, the utility model and relevant apparatus is worked in coordination and uses;
(3) length on the utility model sword slope is 4-6 times of pommel thickness, makes in the utility model intensity allowed band, is reduced the thickness of cutting edge by the length increasing sword slope, thus power is cut off in the slip increasing sword end, and maximization improves sharpness;
(4) cross section of the utility model sword groove is V-shaped, its v-shaped openings angle is 100 °-120 °, sword groove in this angular range makes blade angle α remain on when sword angle of slope β is certain with in product " knitting wool " optimum contact area, ensure that the best cuts off effect;
(5) thickness of the utility model pommel is 2.0-2.5mm, while saving material, can give play to the sharp effect of the best of cutting edge;
(6) quantity of the utility model sword groove is 6-15, and the spacing between adjacent two sword grooves is 1-3mm, can select the sword groove of varying number, to improve machining accuracy according to tire size to be processed.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is A-A line sectional view in Fig. 1;
Fig. 3 is the upward view of Fig. 1.
In figure: 1, pommel; 2, sword end; 3, installing hole; 4, sword groove; 5, cutting edge; 6, sword slope.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of tire hair clipper, comprises pommel 1 and sword end 2, and pommel 1 is tabular, and the thickness of pommel 1 is 2.2mm, and pommel 1 is provided with installing hole 3; Installing hole 3 is truncated cone-shaped, and installing hole 3 penetrates pommel 1, and the gradient of truncated cone-shaped installing hole 3 is 1:1; Sword end 2 is connected with pommel 1, and the front of sword end 2 is provided with sword groove 4, and the cross section of sword groove 4 is V-shaped, and its v-shaped openings angle is 100 °, and the quantity of sword groove 4 is 9, and the spacing between adjacent two sword grooves 4 is 2mm; The lower end at sword end 2 back side is provided with sword slope 6, and the length on sword slope 6 is 11mm; The lower end of sword groove 4 is provided with cutting edge 5; Cutting edge 5 is V-arrangement opening, and the opening angle of V-arrangement opening is 12.8 °; Sword slope 6 is arranged on the inclined-plane between sword end 2 back side and sword end 2 bottom surface, and sword slope 6 is 8 ° with the angle of place, sword end 2 back side perpendicular.
Sword slope 6 should be adjacent to surface of tyre by the utility model in use, then exert a force on pommel 1, because sword slope 6 and place, sword end 2 back side perpendicular exist the angle that an angle is 8 °, the power be applied on pommel 1 is broken down into horizontal cut-out power and longitudinal pressure, less owing to meeting the longitudinal pressure that sword slope 6 and surface of tyre fully contact again, therefore major part can be decomposed into cut-out power at the power be applied on pommel 1 under this angle, thus enhance cropping effect of the present utility model; Sword end 2 under stressed effect is when " knitting wool ", be 12.8 ° of cutting edges 5 owing to being provided with opening angle, make " knitting wool " enter cutting edge 5, the angular dimension again due to cutting edge 5 is moderate, make it be in the best with the contact surface of " knitting wool " and cut off state, therefore easily " knitting wool " is rejected.The utility model devises special structure according to surface of tyre character and " knitting wool " features of shape, has the advantage that wearability is good, rigidity is strong and cutting edge is sharp, can reject fast " knitting wool " on tire, improves the quality of surface of tyre.
Embodiment 2
A kind of tire hair clipper, comprise pommel 1 and sword end 2, pommel 1 is tabular, and the thickness of pommel 1 is 2.5mm, and pommel 1 is provided with installing hole 3; Installing hole 3 is truncated cone-shaped, and installing hole 3 penetrates pommel 1, and the gradient of truncated cone-shaped installing hole 3 is 1:1; Sword end 2 is connected with pommel 1, it is characterized in that: the front of sword end 2 is provided with sword groove 4, and the cross section of sword groove 4 is V-shaped, and its v-shaped openings angle is 120 °, and the quantity of sword groove 4 is 15, and the spacing between adjacent two sword grooves 4 is 1mm; The lower end at sword end 2 back side is provided with sword slope 6, and the length on sword slope 6 is 10mm; The lower end of sword groove 4 is provided with cutting edge 5; Cutting edge 5 is V-arrangement opening, and the opening angle of V-arrangement opening is 9.6 °; Sword slope 6 is arranged on the inclined-plane between sword end 2 back side and sword end 2 bottom surface, and sword slope 6 is 6 ° with the angle of place, sword end 2 back side perpendicular.
Embodiment 3
A kind of tire hair clipper, comprise pommel 1 and sword end 2, pommel 1 is tabular, and the thickness of pommel 1 is 2.0mm, and pommel 1 is provided with installing hole 3; Installing hole 3 is truncated cone-shaped, and installing hole 3 penetrates pommel 1, and the gradient of truncated cone-shaped installing hole 3 is 1:1; Sword end 2 is connected with pommel 1, it is characterized in that: the front of sword end 2 is provided with sword groove 4, and the cross section of sword groove 4 is V-shaped, and its v-shaped openings angle is 110 °, and the quantity of sword groove 4 is 6, and the spacing between adjacent two sword grooves 4 is 3mm; The lower end at sword end 2 back side is provided with sword slope 6, and the length on sword slope 6 is 12mm; The lower end of sword groove 4 is provided with cutting edge 5; Cutting edge 5 is V-arrangement opening, and the opening angle of V-arrangement opening is 16 °; Sword slope 6 is arranged on the inclined-plane between sword end 2 back side and sword end 2 bottom surface, and sword slope 6 is 10 ° with the angle of place, sword end 2 back side perpendicular.
Claims (6)
1. a tire hair clipper, comprises pommel (1) and sword end (2), and described pommel (1) is tabular, and pommel (1) is provided with installing hole (3); Described sword end (2) is connected with pommel (1), it is characterized in that: the front of described sword end (2) is provided with sword groove (4), and the lower end at sword end (2) back side is provided with sword slope (6); The lower end of described sword groove (4) is provided with cutting edge (5); Described cutting edge (5) is V-arrangement opening, and the opening angle of V-arrangement opening is α; Described sword slope (6) is arranged on the inclined-plane between sword end (2) back side and sword end (2) bottom surface, the size that sword slope (6) is β, β with the angle of sword end (2) place, back side perpendicular is 6-10 degree; Pass between described α and β is:
2. a kind of tire hair clipper according to claim 1, is characterized in that: described installing hole (3) is truncated cone-shaped, and installing hole (3) penetrates pommel (1), and the gradient of truncated cone-shaped installing hole (3) is 1:1.
3. a kind of tire hair clipper according to claim 1, is characterized in that: the length on described sword slope (6) is 4-6 times of pommel (1) thickness.
4. a kind of tire hair clipper according to claim 1, is characterized in that: the cross section of described sword groove (4) is V-shaped, and its v-shaped openings angle is 100 °-120 °.
5. a kind of tire hair clipper according to claim 1, is characterized in that: the thickness of described pommel (1) is 2.0-2.5mm.
6. a kind of tire hair clipper according to claim 1 or 4, is characterized in that: the quantity of described sword groove (4) is 6-15, and the spacing between adjacent two sword grooves (4) is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846786.4U CN204367262U (en) | 2014-12-25 | 2014-12-25 | A kind of tire hair clipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846786.4U CN204367262U (en) | 2014-12-25 | 2014-12-25 | A kind of tire hair clipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367262U true CN204367262U (en) | 2015-06-03 |
Family
ID=53323508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846786.4U Expired - Fee Related CN204367262U (en) | 2014-12-25 | 2014-12-25 | A kind of tire hair clipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216183A (en) * | 2015-10-30 | 2016-01-06 | 无锡市科瑞达机械设备有限公司 | Tire hair shaving device |
| CN109866364A (en) * | 2019-04-09 | 2019-06-11 | 马鞍山市威利坚机械科技有限公司 | A kind of tire deburring hair clipper |
-
2014
- 2014-12-25 CN CN201420846786.4U patent/CN204367262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216183A (en) * | 2015-10-30 | 2016-01-06 | 无锡市科瑞达机械设备有限公司 | Tire hair shaving device |
| CN109866364A (en) * | 2019-04-09 | 2019-06-11 | 马鞍山市威利坚机械科技有限公司 | A kind of tire deburring hair clipper |
| CN109866364B (en) * | 2019-04-09 | 2021-04-06 | 马鞍山市威利坚机械科技有限公司 | Tire trimming and shearing knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20171225 |