CN203672650U - Electric sampling tool for acoustical material - Google Patents
Electric sampling tool for acoustical material Download PDFInfo
- Publication number
- CN203672650U CN203672650U CN201420021813.4U CN201420021813U CN203672650U CN 203672650 U CN203672650 U CN 203672650U CN 201420021813 U CN201420021813 U CN 201420021813U CN 203672650 U CN203672650 U CN 203672650U
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- cutter
- acoustical material
- hydraulic cylinder
- push rod
- acoustical
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Abstract
The utility model relates to an electric sampling tool for an acoustical material, and solves the problems of cumbersome sample production process, long processing time and proneness to deformation of samples in the conventional acoustical material sampling process. The electric sampling tool comprises a tool support, a material push-out rod, a tool push rod, an electric motor, a hydraulic pump, hydraulic cylinders and an ejection plate, wherein the ejection plate is connected with the hydraulic cylinders through bolts, the tool push rod is connected with a threaded hole in the ejection plate, the material push-out rod extends out through a through hole of the tool and a through hole of the tool push rod sequentially, the electric motor drives the hydraulic pump to drive the hydraulic cylinders to work, the ejection plate powered by the hydraulic cylinders moves downward in slide rails on two sides of the tool support, and the acoustical material is cut. The electric sampling tool for the acoustical material is stable in work, and can produce acoustical material samples with specifications of phi 30 and phi 100 through accurate cutting.
Description
Technical field
This novel electronic sampling cutter of a kind of acoustical material that relates to.
Background technology
At present, while using standing wave tube to measure the parameters,acoustic of acoustical material both at home and abroad, need to sample acoustical material, sample is that diameter is the right cylinder of 100mm and 30mm.Conventional acoustical material is sponge, asphalt plank, rubber slab, fibrofelt, aluminium silicate wool, oil cellucotton, glass fibre cotton, industrial rubber and plastic boards, foamed silica gel plate, damping material, foamed glue, aluminum foil composite, stereotype compound substance, sound-insulating felt, polyurethane foam plastics, peak sponge, sound-proof sound-absorbing cotton.These materials have that toughness is large, the feature such as yielding when cutting, at present use universal cutters sampling more, use universal cutter sample preparation exist cutting process not steadily, the shortcoming such as long, cutting sample edge out-of-flatness of sample preparation time.
Utility model content
The utility model is that the sample making course existing in the existing acoustical material sampling process of solution is loaded down with trivial details, long processing time, and the yielding shortcoming of sampling sample, provides a kind of acoustical material electronic sampling cutter.
The electronic sampling cutter of acoustical material, comprise knives rack, material push-off pin and cutter push rod, also comprise motor, hydraulic pump, hydraulic cylinder and top board, described top board is connected with hydraulic cylinder by bolt, cutter push rod connects by the threaded hole on top board, described release material bar stretches out by the through hole of cutter and the through hole of cutter push rod successively, described direct motor drive hydraulic pump drives hydraulic cylinder works, the power that top board provides by hydraulic cylinder moves downward in the slide rail of knives rack both sides, realizes the cutting of acoustical material.
Described release material bar is made up of T-shaped bar and disk, and T-shaped bar stretches out by the through hole of cutter through hole and cutter push rod successively, and disk is arranged on cutter inside.
The top of described knives rack is provided with guide groove, and the both sides of top board coordinate with the guide groove of knives rack, and the base of knives rack is provided with ring groove, and described ring groove coordinates cutting material with cutter.
Described hydraulic cylinder be provided with retracing spring, material has cut and has disconnected after motor power, hydraulic cylinder pressure relief, retracing spring can be automatically by cutter return.
Described motor is provided with biswitch button on the base of knives rack, and when actuating motor, both hands are pressed respectively biswitch button simultaneously, prevents that maloperation cutter from falling.
The beneficial effects of the utility model: the utility model adopts direct motor drive hydraulic pump, hydraulic pump moves downward hydraulic cylinder by the hydraulic oil of drawing in oil can, thereby top board is moved downward; Top board is connected with hydraulic cylinder by bolt, which is provided with the threaded hole being connected with cutter push rod, moving downward of top board will make cutter move downward, thereby complete the cutting of acoustical material, disconnect motor start button, due to the pressure release effect of hydraulic cylinder, the retracing spring on hydraulic cylinder can be automatically by cutter return; The both sides of knives rack are provided with the guide groove that top board is moved up and down, cutter groove and the hydraulic cylinder web joint that coordinates cutter to cut; Cutter push rod center is provided with through hole, releases the T-shaped bar portion of material bar through cutter push rod through hole, and its plectane part, in cutter, can be taken out the acoustical material exemplar having cut by promoting T-shaped bar; Cutter and cutter push rod link are provided with screw thread, thereby interconnect.This Novel work is steady, can accurately cut out the acoustical material sample of φ 30 and 100 two kinds of specifications of φ.This novel described electronic acoustical material sampling cutter, process time is short, and stable working is simple, convenient, can accurately cut out the acoustical material sample of predetermined dimension.
Brief description of the drawings
Fig. 1 is the axonometric drawing of electronic acoustical material sampling cutter described in the utility model;
Fig. 2 is the structural representation of knives rack in electronic acoustical material sampling cutter described in the utility model;
Fig. 3 is the structural representation of hydraulic cylinder in electromotive material sampling cutter described in the utility model;
Fig. 4 is the structural representation of releasing material bar in electromotive material sampling cutter described in the utility model;
It in Fig. 5, is the structural representation in electronic acoustical material sampling cutter described in the utility model.
Embodiment
Embodiment one, in conjunction with Fig. 1 to Fig. 5, present embodiment is described, electronic acoustical material sampling cutter, comprises motor 1, hydraulic pump 2, oil can 3, knives rack 4, hydraulic cylinder 5, top board 6, releases material bar 7, cutter push rod 8, cutter 9 and each coupling bolt.Described top board 6 is connected with hydraulic cylinder by bolt, which is provided with cutter push rod connecting thread hole, the hydraulic oil that drives hydraulic pump 2 to draw in oil can 3 by motor 1 drives hydraulic cylinder 5 to work, thereby top board 6 is moved downward, the cutter arrangement being connected with top board 6 is moved downward, thereby complete material cutting.In the time carrying out the cutting of acoustical material, must both hands press respectively the biswitch start button of motor 1 simultaneously, prevent that cutter maloperation from falling, actuating motor 1 can make cutter arrangement move vertically downward.The both sides of top board 6 coordinate with the guide groove 4-1 on knives rack 4 tops, ensure 8 motions in vertical direction of cutter push rod, do not rotate.In cutter push rod 8, be provided with through hole, for T-shaped bar 2-1 is installed, the convenient acoustical material exemplar having cut that takes out.Cutter push rod 8 upper ends are connected with top board 6 threaded holes, and lower end is connected with cutter 9 by screw thread, and cutter push rod 8 is with together vertically motion of cutter 9.On cutter 9, there is through hole 9-1, the T-shaped bar 7-1 that releases material bar 7 stretches out through the through hole of cutter through hole 9-1 and cutter push rod, the disk 7-2 of the other end is in cutter 9 inside, and cutter 9 moves downward, and coordinates cutting material with the ring groove 4-2 on knives rack 4 bottom bases.After cutting, motor 1 quits work, and the retracing spring on hydraulic cylinder 5 is by cutter arrangement self-return, and promoting to release material bar 7 can take out material easily.
Hydraulic cylinder described in present embodiment is provided with retracing spring, and material has cut and disconnected after motor power, hydraulic cylinder pressure relief, and retracing spring can be automatically by cutter return.The material of the base of described cutter and the knives rack that coordinates with cutter adopts hard alloy steel; The size of the blade internal diameter of described cutter 9 is than the large 0.5～1mm of the size of acoustical material sample.The biswitch button of described control motor 1 is arranged on the base of knives rack 4, when actuating motor 1, must press respectively by both hands simultaneously, gives operating personnel's prompting, prevents that maloperation cutter from falling.Described cutter is put dress and is directly installed on top board, with its easy motion.The maximum cutting thickness of described cutter 9 is greater than 40mm.
The object for the treatment of sample preparation in present embodiment can, for car acpistocs packaging common used material, comprise: sponge, asphalt plank, rubber slab, fibrofelt, aluminium silicate wool, oil cellucotton, glass fibre cotton, industrial rubber and plastic boards, foamed silica gel plate, damping material, foamed glue, aluminum foil composite, stereotype compound substance, sound-insulating felt, polyurethane foam plastics, peak sponge, sound-proof sound-absorbing cotton etc.
Embodiment two, present embodiment are the cutting sampling method of the electronic acoustical material sampling cutter described in employing embodiment one, adopt sponge for treating sample preparation object, and detailed process is:
One, by between the ring groove 4-2 being positioned over cutting sponge on cutter 9 and knives rack 4 bases;
Two, both hands are pressed respectively the double startup shift knob of motor simultaneously, thereby make hydraulic cylinder works, and band cutter 9 steadily moves downward, until the cutter hub of cutter 6 contacts with knives rack 4 base cutting annular groove 4-1, material has cut;
Three, disconnect motor 1 power supply, the retracing spring on hydraulic cylinder 5, by cutter arrangement self-return, promotes to release material bar 7, will cut successful exemplar and release.Take out sponge exemplar and former sampling sponge, the sampling of acoustical material completes.
Above embodiment is only for illustrating present embodiment; and the not restriction to utility model; the those of ordinary skill in relevant technologies field; in the case of not departing from these novel spirit and scope; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to this novel category, and this novel scope of patent protection should be defined by the claims.
Claims (7)
1. the electronic sampling cutter of acoustical material, comprise knives rack (4), material push-off pin (7) and cutter push rod (8), it is characterized in that, also comprise motor (1), hydraulic pump (2), hydraulic cylinder (5) and top board (6), described top board (6) is connected with hydraulic cylinder (5) by bolt, cutter push rod (8) connects by the threaded hole on top board (6), described release material bar (7) stretches out by the through hole (9-1) of cutter (9) and the through hole of cutter push rod (8) successively, described motor (1) drives hydraulic pump (2) to drive hydraulic cylinder (5) work, the power that top board (6) provides by hydraulic cylinder (5) moves downward in the slide rail of knives rack (4) both sides, realize the cutting of acoustical material.
2. the electronic sampling cutter of acoustical material according to claim 1, it is characterized in that, described release material bar (7) is made up of T-shaped bar (7-1) and disk (7-2), T-shaped bar (7-1) stretches out by the through hole of cutter through hole (9-1) and cutter push rod (8) successively, and disk (7-2) is arranged on cutter (9) inside.
3. the electronic sampling cutter of acoustical material according to claim 1, it is characterized in that, the top of described knives rack (4) is provided with guide groove (4-1), the both sides of described top board (6) coordinate with the guide groove (4-1) of knives rack (4), the base of knives rack (4) is provided with ring groove (4-2), and described ring groove (4-2) coordinates cutting material with cutter (9).
4. the electronic sampling cutter of acoustical material according to claim 1, is characterized in that, described hydraulic cylinder (5) is provided with retracing spring, and material has cut and disconnected after motor power, hydraulic cylinder (5) pressure release, and retracing spring can be automatically by cutter (9) return.
5. the electronic sampling cutter of acoustical material according to claim 1, it is characterized in that, described motor (1) is provided with biswitch button on the base (4-2) of knives rack (4), when actuating motor (1), both hands are pressed respectively biswitch button simultaneously, prevent that maloperation cutter from falling.
6. the electronic sampling cutter of acoustical material according to claim 1, is characterized in that, the material of the base (4-2) of described cutter (9) and the knives rack (4) that coordinates with cutter adopts hard alloy steel.
7. the electronic sampling cutter of acoustical material according to claim 1, is characterized in that, the maximum cutting thickness of cutter (9) is greater than 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021813.4U CN203672650U (en) | 2014-01-14 | 2014-01-14 | Electric sampling tool for acoustical material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021813.4U CN203672650U (en) | 2014-01-14 | 2014-01-14 | Electric sampling tool for acoustical material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672650U true CN203672650U (en) | 2014-06-25 |
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ID=50968932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420021813.4U Expired - Fee Related CN203672650U (en) | 2014-01-14 | 2014-01-14 | Electric sampling tool for acoustical material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786256A (en) * | 2015-05-08 | 2015-07-22 | 吉林大学 | Acoustic material sample cutting machine |
| CN105415445A (en) * | 2015-12-23 | 2016-03-23 | 吉林大学 | Acoustic material cutting device |
-
2014
- 2014-01-14 CN CN201420021813.4U patent/CN203672650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786256A (en) * | 2015-05-08 | 2015-07-22 | 吉林大学 | Acoustic material sample cutting machine |
| CN105415445A (en) * | 2015-12-23 | 2016-03-23 | 吉林大学 | Acoustic material cutting device |
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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 |
Granted publication date: 20140625 Termination date: 20160114 |