CN200951556Y - Composite chisel kind tool with handle capable of changing multikind products - Google Patents
Composite chisel kind tool with handle capable of changing multikind products Download PDFInfo
- Publication number
- CN200951556Y CN200951556Y CN 200620108294 CN200620108294U CN200951556Y CN 200951556 Y CN200951556 Y CN 200951556Y CN 200620108294 CN200620108294 CN 200620108294 CN 200620108294 U CN200620108294 U CN 200620108294U CN 200951556 Y CN200951556 Y CN 200951556Y
- Authority
- CN
- China
- Prior art keywords
- rod
- annular slot
- handle
- workpiece
- 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.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 235000012771 pancakes Nutrition 0.000 claims description 2
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 7
- 239000012467 final product Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Knives (AREA)
Abstract
The utility model relates to a chisel tool which can form various product combinations with one handle and includes a work piece, an extension rod and a handle. The rear end of the work piece has at least one annular groove along the circumferential direction, the rear end of the work piece is blocked and connected on the front end of the extension rod which is clamped in the annular groove and a handle is sleeved on the rear end of the extension rod. The shape of the front end of the work piece can be regular or irregular such as the flat chisel point, the columnar chisel point, the coniform chisel point or the chisel points of bolster series, the columnar punching pin series, the coniform punching pin series, the central punching pin series, the oil gallery chisel series, the wood chisel series and so on. The favorable effect of the utility model is that the tool realizes multiple series products interchangeable combination with one handle, and only one set of combination can finish the various applications in operation; Also, the utility model shortens the product length, reduces the product cost, effectively saves energy and realizes multiple functions with one handle, reduces the combining cost of the products and is easy to be carried and can save manpower and storage space.
Description
Technical field
The utility model relates to the hand-held tool field of knock type, mainly is the cutter class instrument of the interchangeable multiple product combination of an a kind of handle.
Background technology
Product is made up of workpiece, handle now, and remain in using in following shortcoming: 1, a handle is joined a product, when needing plurality of specifications worker functional product, carries inconvenience in the use; 2, a handle is joined a product, and cost is higher, and when workpiece can't use, handle did not just have the value of utilization yet, caused cost to run off energy waste.
Summary of the invention
The utility model will solve above-mentioned existing shortcoming, and the cutter class instrument of the interchangeable multiple product of a kind of handle combination is provided, and is a kind of practical celt, the combination of dashing serial interchangeable handles such as cutter and firmer chisel.
The utility model solves the technical scheme that its technical problem adopts: the cutter class instrument of the interchangeable multiple product combination of a this handle, comprise workpiece, extension bar and handle, the back-end location of described workpiece along the circumferential direction has at least one annular slot, the rear end of workpiece is inserted in the front end of extension bar and is connected on the annular slot, is set with handle on the rear end of extension bar.
The front end of workpiece described in the utility model is pancake cutter head or columniform cutter head or conical cutter head or celt series, towards serial, serial cutter heads such as centre punch is serial, oil duct cutter series, firmer chisel series, working front edge is rule or irregular shape is cut a hole head towards series, circular cone for cylinder.
Interface type described in the utility model comprises shapes such as circle, square, hexagon, octagonal, interface mode: lock screw mating type, screw clamp head dummy, screw thread chuck of shell fragment quick-change type, push-and-pull quick-change type, rotary quick change type, lock screw bolt-type, quick change adds steel ball mating type.
The effect that the utility model is useful is: realized the changeable combination of a handle multi-series product, only needed to make up the middle various uses of finishing the work once cover, shortened product length, reduced product cost, effectively energy savings.Realize multi-edgedly, reduced the group cover cost of product, easy to carry, save manpower and parking space.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the main TV structure schematic diagram of the utility model embodiment 2;
Fig. 3 is the main TV structure schematic diagram of the utility model embodiment 3;
Fig. 4 is the cross section sectional structure schematic diagram of the utility model embodiment 3;
Fig. 5 is the main TV structure schematic diagram of the utility model embodiment 4;
Fig. 6 is the main TV structure schematic diagram of the utility model embodiment 5;
Fig. 7 is the main TV structure schematic diagram of the utility model embodiment 6;
Reference numeral: workpiece 1, annular slot 1-1, extension bar 2, body of rod 2-1, steel ball 2-2, spring leaf 2-3, through hole 2-4, screw 2-5, screwed hole 2-6, screw thread chuck 2-7, external screw thread 2-8, bullet yellow 2-9, push-and-pull lock tube 2-10, rotation lock tube 2-11, handle 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, the cutter class instrument of the interchangeable multiple product combination of a this handle comprises workpiece 1, extension bar 2 and handle 3, is set with the handle 3 that plastics are made on the extension bar 2.The back-end location of described workpiece 1 along the circumferential direction has two road annular slot 1-1, extension bar 2 adopts extension bar soon, form by body of rod 2-1, steel ball 2-2 and spring leaf 2-3, the rear end of workpiece 1 is inserted in the cavity of body of rod 2-1 front end, have corresponding through hole 2-4 on the body of rod 2-1 with annular slot 1-1, steel ball 2-2 is installed among annular slot 1-1 and the through hole 2-4, through hole 2-4 in steel ball 2-2 outside is provided with two spring leaf 2-3 that are used to reset, and gets needed product workpiece 1 during work and is inserted in the extension bar 2 and gets final product.
Embodiment 2: as shown in Figure 2, the cutter class instrument of the interchangeable multiple product combination of a this handle comprises workpiece 1, extension bar 2 and handle 3, is set with the handle 3 that plastics are made on the extension bar 2.The back-end location of described workpiece 1 along the circumferential direction has two road annular slot 1-1, extension bar 2 adopts extension bar soon, form by body of rod 2-1, steel ball 2-2 and push-and-pull lock tube 2-10, the rear end of workpiece 1 is inserted in the cavity of body of rod 2-1 front end, have corresponding through hole 2-4 on the body of rod 2-1 with annular slot 1-1, steel ball 2-2 is installed among annular slot 1-1 and the through hole 2-4, through hole 2-4 in steel ball 2-2 outside is provided with the plug-type lock tube 2-10 that is used to reset, and gets needed product workpiece 1 during work and is inserted in the extension bar 2 and gets final product.
Embodiment 3: as shown in Figure 3 and Figure 4, the cutter class instrument of the interchangeable multiple product combination of a this handle comprises workpiece 1, extension bar 2 and handle 3, and the cylindrical cutter head of the front end of workpiece 1 is set with the handle 3 that plastics are made on the extension bar 2.The back-end location of described workpiece 1 along the circumferential direction has two road annular slot 1-1, extension bar 2 adopts extension bar soon, form by body of rod 2-1, steel ball 2-2 and rotation lock tube 2-1 1, the rear end of workpiece 1 is inserted in the cavity of body of rod 2-1 front end, have corresponding through hole 2-4 on the body of rod 2-1 with annular slot 1-1, steel ball 2-2 is installed among annular slot 1-1 and the through hole 2-4, through hole 2-4 in steel ball 2-2 outside is provided with the rotary lock tube 2-11 that is used to reset, and gets needed product workpiece 1 during work and is inserted in the extension bar 2 and gets final product.
Embodiment 4: as shown in Figure 5, difference from Example 1 is: the back-end location of described workpiece 1 along the circumferential direction has two road annular slot 1-1, extension bar 2 adopts quick change to add the bolt combination, form by body of rod 2-1, steel ball 2-2, spring leaf 2-3 and screw 2-5, the rear end of workpiece 1 is inserted in the cavity of body of rod 2-1 front end, have on the body of rod 2-1 and a corresponding through hole 2-4 of annular slot 1-1, steel ball 2-2 is installed among annular slot 1-1 and the through hole 2-4, and the through hole 2-4 in steel ball 2-2 outside is provided with the spring leaf 2-3 that is used to reset; Have the corresponding screwed hole 2-6 with another annular slot 1-1 on the body of rod 2-1, screw 2-5 withstands among another annular slot 1-1 by screwed hole 2-6.
Embodiment 5: as shown in Figure 6, difference from Example 1 is: the back-end location of workpiece 1 along the circumferential direction has two road annular slot 1-1, extension bar 2 adopts bolt chuck extension bar structure, form by body of rod 2-1 and screw thread chuck 2-7, the rear end of workpiece 1 is inserted in the cavity of body of rod 2-1 front end, body of rod 2-1 is provided with external screw thread 2-8, and screw thread chuck 2-7 is sleeved on the body of rod 2-1 and is threaded engagement.
Embodiment 6: as shown in Figure 7, difference from Example 6 is: the back-end location of described workpiece 1 along the circumferential direction has two road annular slot 1-1, extension bar 2 adopts the screw thread chuck to add the steel ball combination, form by body of rod 2-1 and screw thread chuck 2-7, the rear end of workpiece 1 is inserted in the cavity of body of rod 2-1 front end, have corresponding through hole 2-4 on the body of rod 2-1 with annular slot 1-1, steel ball 2-2 is installed among annular slot 1-1 and the through hole 2-4, body of rod 2-1 is provided with external screw thread 2-8, and screw thread chuck 2-7 is sleeved on the body of rod 2-1 and is threaded engagement.
Claims (10)
1, the cutter class instrument of the interchangeable multiple product combination of an a kind of handle, comprise workpiece (1), extension bar (2) and handle (3), it is characterized in that: the back-end location of described workpiece (1) along the circumferential direction has at least one annular slot (1-1), the rear end of workpiece (1) is inserted in extension bar (2) front end and is connected on the annular slot (1-1), is set with handle (3) on the rear end of extension bar (2).
2, the cutter class instrument of the interchangeable multiple product combination of a handle according to claim 1, it is characterized in that: the back-end location of described workpiece (1) along the circumferential direction has at least one annular slot (1-1), extension bar (2) is by the body of rod (2-1), steel ball (2-2) and spring leaf (2-3) are formed, the rear end of workpiece (1) is inserted in the cavity of the body of rod (2-1) front end, have on the body of rod (2-1) and the corresponding through hole of annular slot (1-1) (2-4), steel ball (2-2) is installed in annular slot (1-1) and the through hole (2-4), and the through hole (2-4) in steel ball (2-2) outside is provided with the spring leaf (2-3) that is used to reset.
3, the cutter class instrument of the interchangeable multiple product combination of a handle according to claim 1, it is characterized in that: the back-end location of described workpiece (1) along the circumferential direction has at least one annular slot (1-1), extension bar (2) is by the body of rod (2-1), steel ball (2-2) and spring leaf (2-3) are formed, the rear end of workpiece (1) is inserted in the cavity of the body of rod (2-1) front end, have on the body of rod (2-1) and the corresponding through hole of annular slot (1-1) (2-4), steel ball (2-2) is installed in annular slot (1-1) and the through hole (2-4), and the through hole (2-4) in steel ball (2-2) outside is provided with the push-and-pull lock tube (2-10) that is used to reset.
4, the cutter class instrument of the interchangeable multiple product combination of a handle according to claim 1, it is characterized in that: the back-end location of described workpiece (1) along the circumferential direction has at least one annular slot (1-1), extension bar (2) is made up of the body of rod (2-1) and screw (2-5), the rear end of workpiece (1) is inserted in the cavity of the body of rod (2-1) front end, have on the body of rod (2-1) and the corresponding screwed hole of annular slot (1-1) (2-6), screw (2-5) withstands in the annular slot (1-1) by screwed hole (2-6).
5, the cutter class instrument of the interchangeable multiple product combination of a handle according to claim 1, it is characterized in that: the back-end location of described workpiece (1) along the circumferential direction has at least one annular slot (1-1), extension bar (2) is by the body of rod (2-1), steel ball (2-2), spring leaf (2-3) and screw (2-5) are formed, the rear end of workpiece (1) is inserted in the cavity of the body of rod (2-1) front end, have on the body of rod (2-1) and the corresponding through hole of an annular slot (1-1) (2-4), steel ball (2-2) is installed in annular slot (1-1) and the through hole (2-4), and the through hole (2-4) in steel ball (2-2) outside is provided with the spring leaf (2-3) that is used to reset; Have on the body of rod (2-1) and the corresponding screwed hole of another annular slot (1-1) (2-6), screw (2-5) withstands in another annular slot (1-1) by screwed hole (2-6).
6, the class instrument of the interchangeable multiple product combination of a handle according to claim 1 cutter, it is characterized in that: the back-end location of described workpiece (1) along the circumferential direction has at least one annular slot (1-1), extension bar (2) is made up of the body of rod (2-1) and screw thread chuck (2-7), the rear end of workpiece (1) is inserted in the cavity of the body of rod (2-1) front end, the body of rod (2-1) is provided with external screw thread (2-8), and screw thread chuck (2-7) is sleeved on the body of rod (2-1) and is threaded engagement.
7, the cutter class instrument of the interchangeable multiple product combination of a handle according to claim 1, it is characterized in that: the back-end location of described workpiece (1) along the circumferential direction has at least one annular slot (1-1), extension bar (2) is made up of the body of rod (2-1) and screw thread chuck (2-7), the rear end of workpiece (1) is inserted in the cavity of the body of rod (2-1) front end, have on the body of rod (2-1) with the corresponding through hole of annular slot (1-1) (2-4), steel ball (2-2) is installed in annular slot (1-1) and the through hole (2-4), the body of rod (2-1) is provided with external screw thread (2-8), and screw thread chuck (2-7) is sleeved on the body of rod (2-1) and is threaded engagement.
8, according to the cutter class instrument of claim 1 or the interchangeable multiple product combination of 2 or 3 or 4 or 5 or 6 or 7 described handles, it is characterized in that: the front end of described workpiece (1) is pancake cutter head.
9, according to the cutter class instrument of claim 1 or the interchangeable multiple product combination of 2 or 3 or 4 or 5 or 6 or 7 described handles, it is characterized in that: the cylindrical cutter head of the front end of described workpiece (1).
10, according to the cutter class instrument of claim 1 or the interchangeable multiple product combination of 2 or 3 or 4 or 5 or 6 or 7 described handles, it is characterized in that: the front end of described workpiece (1) is conical cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108294 CN200951556Y (en) | 2006-09-26 | 2006-09-26 | Composite chisel kind tool with handle capable of changing multikind products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108294 CN200951556Y (en) | 2006-09-26 | 2006-09-26 | Composite chisel kind tool with handle capable of changing multikind products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951556Y true CN200951556Y (en) | 2007-09-26 |
Family
ID=38809855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108294 Expired - Lifetime CN200951556Y (en) | 2006-09-26 | 2006-09-26 | Composite chisel kind tool with handle capable of changing multikind products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951556Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248513A (en) * | 2011-08-03 | 2011-11-23 | 浙江大学 | Special tool for mounting screwed sleeve |
| CN111322923A (en) * | 2020-03-02 | 2020-06-23 | Oppo（重庆）智能科技有限公司 | A feeler gauge with replaceable feeler gauge pieces |
-
2006
- 2006-09-26 CN CN 200620108294 patent/CN200951556Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248513A (en) * | 2011-08-03 | 2011-11-23 | 浙江大学 | Special tool for mounting screwed sleeve |
| CN111322923A (en) * | 2020-03-02 | 2020-06-23 | Oppo（重庆）智能科技有限公司 | A feeler gauge with replaceable feeler gauge pieces |
| CN111322923B (en) * | 2020-03-02 | 2022-01-18 | Oppo（重庆）智能科技有限公司 | Feeler gauge with replaceable feeler gauge piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203019282U (en) | Screw driver | |
| CN206084892U (en) | But angle regulation's screwdriver | |
| CN200951556Y (en) | Composite chisel kind tool with handle capable of changing multikind products | |
| CN203316750U (en) | Boring tool for processing chain links | |
| CN203245822U (en) | Tapered taking device for broken ends of screws | |
| CN205362791U (en) | A composite drill bit for thin wall hole machining | |
| CN201371435Y (en) | Screwdriver | |
| CN2576420Y (en) | T-shape die nut | |
| CN202378010U (en) | Hammer | |
| CN206765009U (en) | Batten grooving milling machine metal bit | |
| CN202726215U (en) | Once centering screw centering screw tap | |
| CN103785882A (en) | Automobile die round hole chamfer bit | |
| CN201389574Y (en) | Composite precision extrusion die for perforating charge cartridge case blank | |
| CN202447741U (en) | Milling cutter with replaceable cutter bit | |
| CN201644894U (en) | Spiral end mill with replaceable milling cutter | |
| CN201187503Y (en) | Screw | |
| CN105499663A (en) | Compound drill bit for thin-wall small hole machining | |
| CN201385167Y (en) | Guidance screw die | |
| CN218903751U (en) | Milling T-shaped milling cutter | |
| CN203030934U (en) | Heavy boring stepped hole machining cutter | |
| CN201592411U (en) | Dual purpose screwdriver | |
| CN203266158U (en) | Fixing device of drill hole of female head of internal square inserted joint drill pipe | |
| CN202318150U (en) | Multi-functional labor-saving screwdriver | |
| CN223083842U (en) | Alloy tool with replaceable tool head | |
| CN203023226U (en) | Fastening part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070926 |
|
| EXPY | Termination of patent right or utility model |