CN202984810U - Manually-operated metal sample cutting machine - Google Patents
Manually-operated metal sample cutting machine Download PDFInfo
- Publication number
- CN202984810U CN202984810U CN2012206744168U CN201220674416U CN202984810U CN 202984810 U CN202984810 U CN 202984810U CN 2012206744168 U CN2012206744168 U CN 2012206744168U CN 201220674416 U CN201220674416 U CN 201220674416U CN 202984810 U CN202984810 U CN 202984810U
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- China
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- main box
- cutting machine
- driven gear
- base
- test button
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Abstract
The utility model discloses a manually-operated metal sample cutting machine. The metal sample cutting machine includes a base (001), a clamping device (002) and a main case body (003), wherein both the clamping device and the main case body are arranged on the base; the main case body (003) is hinged with the base (001) through a pin; a drive mechanism is arranged in the main case body (003); and a handle (009) is connected to the input end of the drive mechanism, and a cutting saw blade (1) is connected to the output end. The metal sample cutting machine adopts a manpower handle driving mode and a standard involute gear drive mechanism to achieve torque output, is not only simple in structure, portable and free from site constrains, but also low in manufacturing cost, simple in operation, time-saving and labor-saving, can meet cutting requirements on metal samples in a laboratory, and can be used as a small-sized cutting machine for cutting industrial profiles in small size.
Description
Technical field
The utility model belongs to use for laboratory test button cutting machine technical field, and what relate generally to is a kind of hand test button cutting machine.
Background technology
At present, the laboratory is when cutting test button, the following three kinds of modes of general employing: line cutting: this matching requirements sample conduction, isochrone cutting processing cost is high, equipment needs the personal management to safeguard (such as changing silk after fracture of wire, change cooling fluid etc.), some equipment also needs to program, and therefore uses very inconvenience.Special-purpose test button cutting machine: the frequent scaling loss of motor, and also price is higher, safeguards cumbersome; In the sample cutting process, rinse sample with running water in addition, be easy to like this cause electric leakage, cause personal injury, the cutter special in therefore a lot of laboratories is all passed into disuse.Handsaw: adopt handsaw oneself cutting sample, both time-consuming, require great effort, have a strong impact on the cut quality of sample.
The utility model content
The purpose of this utility model produces thus, a kind of hand test button cutting machine is proposed, this cutting machine not only simple in structure, be easy to carry, not limited by the place, and low cost of manufacture, simple to operate, time saving and energy saving, the requirement that can satisfy laboratory test button cutting.
The utility model realizes that the technical scheme that above-mentioned purpose is taked is: a kind of hand test button cutting machine comprises base, hold down gag, main box, hold down gag and main box are installed in base, main box and base adopt pin to be articulated and connected, be provided with driving mechanism in main box, the input of this driving mechanism is connected with handle, output is connected with cast-cutting saw slice.
The utility model is equipped with stop screw on above-mentioned base.
The utility model is comprised of V-block and compressor arm at above-mentioned hold down gag, and V-block is fixed on base, and compressor arm is the threaded rod structure, by bracing frame be arranged on V-block above.
The driving mechanism that the utility model arranges in above-mentioned main box is gear drive, the driving gear of this gear drive is fixed by driving gear shaft, this driving gear shaft stretches out the outer part of main box and is connected with handle, driven gear is fixed by driven gear shaft, adopt ball bearing to be connected between driven gear shaft and main box, the part of stretching out main box at driven gear shaft is connected with saw blade.
The centre bore of the above-mentioned saw blade of the utility model is enclosed within on the screw thread Step Shaft, the thread head that gland passes the screw thread Step Shaft is pressed onto on saw blade, compress gland by two thin nuts, the screw thread Step Shaft is connected with driven gear shaft by key, by threaded, screw thread Step Shaft and driven gear shaft is fixed together.
The utility model is provided with dust cap at the bearing end of above-mentioned main box both sides.
The modulus m=1.25 of the above-mentioned driving gear of the utility model, tooth number Z
1=19 teeth, the modulus m=1.25 of driven gear, the number of teeth is 96 teeth.
The utility model adopts manpower handle drives mode, and the standard involute gear transmission mechanism is realized the output of moment.Not only simple in structure, easy operating, be easy to carry, and not limited by the place.The general lathe of its part can be processed, and material and low cost of manufacture can satisfy the requirement of laboratory metallographic specimen cutting, and the test button of cutting is regular, section is neatly without burr.Due to without motor-driven, to have avoided in operating process, the electrical leakage that slurry splashes and causes in motor has been protected personal safety.The utility model is the specific purpose tool that not only can be used as laboratory test button cutting, also can use as minitype cutting machine cutting small size industry profile.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the mounting structure schematic diagram of the utility model saw blade.
Fig. 4 is the internal structure schematic diagram of the utility model main box.
In figure: 001, base, 002, hold down gag, 003, main box, 004, stop screw, 005, V-block, 006, compressor arm, 007, hand steered handle, 008, handle.
1, saw blade, 2, nut, 3, gland, 4, the screw thread Step Shaft, 5, key, 6, driven gear shaft, 7, threaded, 8, driving gear, 9, dust cap, 10, driven gear, 11, ball bearing.
The specific embodiment
Utility model is further described as follows below in conjunction with accompanying drawing:
As Fig. 1 in conjunction with shown in Figure 2: the described hand test button of the present embodiment cutting machine mainly is comprised of base 001, hold down gag 002, main box 003 and stop screw 004.Hold down gag 002 and main box 003 are installed in base 001, and main box 003 adopts pin to be articulated and connected with base 001, realizes thus the rotating function of main box 003.For preventing that saw blade from cutting to base 001, stop screw 004 is installed on base, can regulate the height of stop screw according to the sample thickness, to realize the function of protection base.Hold down gag 002 is fixed on base 001 by welding manner, and is comprised of V-block 005 and compressor arm 006, and V-block 005 is connected by screw and is fixed on base 001, and compressor arm 006 is the threaded rod structure, by bracing frame be arranged on V-block 005 above.Be provided with hand steered handle 007 and handle 008 on main box 003, during use, only need pin hand steered handle 007, press main box 003 downwards, main box integral body is rotated, make saw blade contacting metal sample, by rotary handle 008, realize cutting function.Cut complete after, the handle hand 007 of upwards shaking hands upwards resets main box 003, realizes separating of saw blade and sample.
Be provided with driving mechanism in main box 003, the input of this driving mechanism is connected with handle 008, output is connected with cast-cutting saw slice 1.The driving mechanism that the present embodiment adopts is gear drive.As shown in Figure 4: whole driving mechanism adopts the one-level gear drive, makes structure more simple, and part is few, use lighter, the modulus m=1.25 of driving gear 8, tooth number Z
1=19 teeth, the modulus m=1.25 of driven gear 10, the number of teeth is 96 teeth.Driving gear 8 is fixed in main box 003 by driving gear shaft, and driving gear shaft stretches out main box 003 outer part and is connected with handle 008, and driven gear 10 is connected with a joggle with driving gear 8.Driven gear 10 is fixed in main box 003 by driven gear shaft 6, adopts ball bearing 11 to be connected between driven gear shaft 6 and main box 003, can avoid like this wearing and tearing of gear shaft, and capable of reducing friction resistance, make the moving component rotation more simultaneously.The part of stretching out main box at driven gear shaft 6 is equipped with saw blade 1.As shown in Figure 3: the centre bore of saw blade 1 is enclosed within on screw thread Step Shaft 4, and because saw blade is standard component, its centre bore is all same specification, can change like this saw blade of different size.The thread head that gland 3 passes the screw thread Step Shaft is pressed onto on saw blade 1, compresses gland 3 by two thin nuts 2, makes saw blade 1 be glanded compression, and is by frictional force, that saw blade is locked.Two thin nuts play self-locking action, prevent that saw blade from getting loose.Screw thread Step Shaft 4 is connected with driven gear shaft 6 by key 5, by threaded 7, screw thread Step Shaft 4 and driven gear shaft 6 is fixed together.
During use, be placed in the V-block of hold down gag 002 on base 001 cutting in advance part, rotatably compress bar workpiece is fastened in V-block; Regulate the height of stop screw 004, the position of limiting main box avoids saw blade to cut to base.Left hand is held main box 003 upper end handle and is pressed main box downwards, make main box integral body rotate and contact and cut in advance part, right hand turning handle, drive driving gear by handle and rotate, and drive the driven gear shaft rotation by driven gear, realize the circumgyration incision function of saw blade, cut complete after, upwards pull handle, make upwards two rotation of main box, realize separating of saw blade and sample.
Claims (7)
1. hand test button cutting machine, it is characterized in that: comprise base (001), hold down gag (002), main box (003), hold down gag and main box are installed in base, main box (003) adopts pin to be articulated and connected with base (001), be provided with driving mechanism in main box, the input of this driving mechanism is connected with handle (009), output is connected with cast-cutting saw slice (1).
2. hand test button cutting machine according to claim 1, is characterized in that: stop screw (004) is installed on described base (001).
3. hand test button cutting machine according to claim 1, it is characterized in that: described hold down gag (002) is comprised of V-block (005) and compressor arm (006), V-block is fixed on base, and compressor arm is the threaded rod structure, by bracing frame be arranged on V-block above.
4. hand test button cutting machine according to claim 1, it is characterized in that: the driving mechanism that arranges in described main box (003) is gear drive, the driving shaft gear of this gear drive (8) stretches out the outer part of main box and is connected with handle (008), driven gear (10) is fixing by driven gear shaft (6), adopt ball bearing (11) to be connected between driven gear shaft and main box, the part of stretching out main box at driven gear shaft is connected with saw blade (1).
5. hand test button cutting machine according to claim 1, it is characterized in that: the centre bore of described saw blade (1) is enclosed within on screw thread Step Shaft (4), the thread head that gland (3) passes the screw thread Step Shaft is pressed onto on saw blade, compress gland by two thin nuts (2), the screw thread Step Shaft is connected with driven gear shaft (6) by key (5), by threaded (7), screw thread Step Shaft (4) and driven gear shaft (6) is fixed together.
6. hand test button cutting machine according to claim 1 is characterized in that: the bearing end in described main box (003) both sides is provided with dust cap (9).
7. hand test button cutting machine according to claim 4, is characterized in that: the modulus m=1.25 of described driving gear (8), tooth number Z
1=19 teeth, the modulus m=1.25 of driven gear (10), the number of teeth is 96 teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206744168U CN202984810U (en) | 2012-12-10 | 2012-12-10 | Manually-operated metal sample cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206744168U CN202984810U (en) | 2012-12-10 | 2012-12-10 | Manually-operated metal sample cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984810U true CN202984810U (en) | 2013-06-12 |
Family
ID=48556031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206744168U Expired - Fee Related CN202984810U (en) | 2012-12-10 | 2012-12-10 | Manually-operated metal sample cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786126A (en) * | 2017-01-04 | 2017-05-31 | 广州雅隆自动化设备有限公司 | A kind of power cable clamping frame |
| CN109093191A (en) * | 2018-08-07 | 2018-12-28 | 青岛大元成业模具塑胶有限公司 | A kind of cutting equipment of box frame riveting die |
-
2012
- 2012-12-10 CN CN2012206744168U patent/CN202984810U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786126A (en) * | 2017-01-04 | 2017-05-31 | 广州雅隆自动化设备有限公司 | A kind of power cable clamping frame |
| CN109093191A (en) * | 2018-08-07 | 2018-12-28 | 青岛大元成业模具塑胶有限公司 | A kind of cutting equipment of box frame riveting die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131210 |