CN111873029A - Sealing strip grooving device - Google Patents
Sealing strip grooving device Download PDFInfo
- Publication number
- CN111873029A CN111873029A CN202010639221.9A CN202010639221A CN111873029A CN 111873029 A CN111873029 A CN 111873029A CN 202010639221 A CN202010639221 A CN 202010639221A CN 111873029 A CN111873029 A CN 111873029A
- Authority
- CN
- China
- Prior art keywords
- sealing strip
- base plate
- cylinder
- fixed
- groove
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/06—Grooving involving removal of material from the surface of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
Abstract
The invention relates to the technical field of mechanical tools and discloses a sealing strip grooving device which comprises a frame and a base plate, wherein the top surface of the base plate is provided with a limiting groove which penetrates through the base plate from front to back, wherein the left surface of spacing groove is sealing strip location reference surface, the right side that lies in the spacing groove on the base plate is fixed with horizontal cylinder, the spacing inslot is equipped with limit baffle, limit baffle and horizontal cylinder's axle head fixed connection, the top that lies in sealing strip location reference surface on the base plate is fixed with the positioning pressure plate, the left side that lies in the spacing groove on the base plate is equipped with the cylinder fixing base, be fixed with vertical cylinder on the cylinder fixing base, the axle head of vertical cylinder is equipped with the cutter seat, be fixed with two cutters of symmetric distribution on the cutter seat, the inboard of two cutters all is equipped with the V-arrangement blade, lie in two cutters under on the base plate one-to-one be equipped with dodges logical groove, the department of correspondence with dodging logical groove on. The invention has the advantages of stable positioning, convenient use and high grooving precision.
Description
Technical Field
The invention relates to the technical field of mechanical tools, in particular to a sealing strip grooving device.
Background
The scroll compressor is a positive displacement compressor, the compression component is composed of a movable scroll plate and a fixed scroll, and the movable scroll plate rotates at high speed to realize the compression of gas. Move between vortex dish and the quiet vortex dish and rotate through the eccentric shaft, in order to ensure the leakproofness of compression chamber, be equipped with the seal groove on the terminal surface of the vortex area of moving vortex dish, set up the sealing strip in the seal groove in order to ensure the leakproofness of compression chamber, there is relative motion between the terminal surface of sealing strip and the quiet vortex dish, must fix a position the sealing strip and just can prevent that the sealing strip from removing in the seal groove, at present set up the V-arrangement boss in the seal groove usually, then set up the V-arrangement groove spacing with the cooperation of V-arrangement boss in the both sides of sealing strip, thereby in the early seal groove of sealing strip location, prevent that the sealing strip from. However, the purchased sealing strip is coiled and needs to be cut subsequently, and two sides of the sealing strip are provided with V-shaped grooves, so that no special equipment is available for grooving the sealing strip at present.
Disclosure of Invention
The invention provides the sealing strip grooving device which is stable in positioning and convenient to use, and aims to solve the problems of the sealing strip grooving in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sealing strip grooving device comprises a rack and a base plate fixed at the upper end of the rack, wherein the top surface of the base plate is provided with a limiting groove which penetrates through the front and the back, the left side surface of the limiting groove is a sealing strip positioning reference surface, a horizontal air cylinder is fixed on the right side of the limiting groove on the base plate, a limiting baffle plate parallel to the sealing strip positioning reference surface is arranged in the limiting groove, the limiting baffle plate is fixedly connected with the shaft end of the horizontal air cylinder, a positioning pressing plate is fixed above the sealing strip positioning reference surface on the base plate, an air cylinder fixing seat is arranged on the left side of the limiting groove on the base plate, a vertical air cylinder is fixed on the air cylinder fixing seat, a cutter seat is arranged at the shaft end of the vertical air cylinder, two symmetrically distributed cutters are fixed on the cutter seat, V-shaped cutting edges are arranged on the inner sides of the two cutters, and, and an avoidance notch is arranged at the position, corresponding to the avoidance through groove, of the limiting baffle. The initial state, horizontal cylinder, vertical cylinder all is in the retraction state, the sealing strip that will treat the grooving inserts from the clearance department between sealing strip location reference surface and the limit baffle, then horizontal cylinder's axle head stretches out, limit baffle removes and compresses tightly the location with the both sides face of sealing strip, it is spacing that the side of going up of sealing strip passes through the locating press plate simultaneously, last vertical cylinder drives the cutter and descends, V-arrangement groove is surely gone out to the V-arrangement blade on the cutter in the both sides of sealing strip, the waste material that cuts away on the sealing strip is from dodging logical groove department whereabouts, last horizontal cylinder, vertical cylinder resets to the initial state once more, take out the sealing strip after the grooving, pack into. The device can be used for quickly positioning the sealing strip, and a V-shaped groove is cut on the sealing strip, so that the device is very convenient to use.
Preferably, the rear end of the base plate, which is located on the sealing strip positioning reference surface, is provided with a length adjusting plate, the length adjusting plate is L-shaped, the outer end of the length adjusting plate is fixedly connected with the rear side surface of the base plate through a bolt, and an adjusting washer is arranged between the length adjusting plate and the rear side surface of the base plate. The grooving position on the sealing strip can be controlled through the length adjusting plate, and the length of the sealing strip extending into can be finely adjusted through replacing the adjusting washer, so that the grooving position is changed.
Preferably, the base plate is provided with a chute, the cylinder fixing seat is connected with the chute in a sliding manner, the left end of the base plate is provided with a connecting seat, a spiral differential head is fixed on the connecting seat, and the head of the spiral differential head is rotationally connected with the lower end of the cylinder fixing seat; when the spiral differential head rotates, the cylinder fixing seat moves along the sliding groove. After the sealing strip grooving device is assembled, assembly errors and the like can exist, in order to ensure that the V-shaped grooves on the sealing strips can be symmetrically distributed, the positions of the two cutters can be adjusted through the spiral differential heads, and therefore the accuracy of the V-shaped grooves is improved.
Preferably, the front end of the sealing strip positioning reference surface is provided with a guide inclined plane, and the front end of the limiting baffle is provided with an inclined chamfer. The guide inclined plane and the inclined chamfer are favorable for the sealing strip to be inserted from the position between the sealing strip positioning reference surface and the limiting baffle.
Preferably, the rack is provided with a manual reversing valve for controlling the horizontal cylinder and the vertical cylinder to act, and the horizontal cylinder and the vertical cylinder are respectively connected with the manual reversing valve through air pipes.
Therefore, the invention has the advantages of stable positioning, convenient use and high grooving precision.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a partial top view of fig. 1.
Fig. 4 is a schematic view of the connection between the cutter and the cutter holder.
Fig. 5 is a partially enlarged view of a portion a in fig. 3.
Fig. 6 is a partially enlarged view of a portion B in fig. 3.
Fig. 7 is a partially enlarged view of C in fig. 3.
FIG. 8 is a schematic view of the seal after slitting.
In the figure: the automatic cutting machine comprises a frame 1, a base plate 2, an avoiding through groove 200, a limiting groove 3, a horizontal cylinder 4, a limiting baffle 5, an avoiding notch 50, an inclined chamfer 51, a positioning pressing plate 6, a cylinder fixing seat 7, a sliding groove 8, a connecting seat 9, a spiral differential head 10, a vertical cylinder 11, a cutter seat 12, a cutter 13, a V-shaped cutting edge 14, a manual reversing valve 15, a guide inclined plane 16, a length adjusting plate 17, a bolt 18, an adjusting washer 19, a sealing strip 20 and a V-shaped groove 21.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description below:
the sealing strip grooving device shown in fig. 1, 2 and 3 comprises a frame 1, a base plate 2 fixed at the upper end of the frame, a limit groove 3 penetrating through the front and the back is arranged on the top surface of the base plate 2, wherein the left side surface of the limit groove 3 is a sealing strip positioning reference surface, a horizontal cylinder 4 is fixed on the base plate at the right side of the limit groove 3, a limit baffle 5 parallel to the sealing strip positioning reference surface is arranged in the limit groove 3, the limit baffle 5 is fixedly connected with the shaft end of the horizontal cylinder 4, a positioning pressure plate 6 is fixed on the base plate 2 above the sealing strip positioning reference surface, a cylinder fixing seat 7 is arranged on the base plate 2 at the left side of the limit groove, a chute 8 is arranged on the base plate 2, the cylinder fixing seat 7 is connected with the chute 8 in a sliding manner, a connecting seat 9 is arranged at the left end of the base plate 2, a spiral differential head 10 is fixed on the connecting, when the spiral differential head rotates, the air cylinder fixing seat moves along the sliding groove; a vertical cylinder 11 is fixed on the cylinder fixing seat 7, a cutter seat 12 is arranged at the shaft end of the vertical cylinder 11, as shown in fig. 4, two symmetrically distributed cutters 13 are fixed on the cutter seat 12, and V-shaped cutting edges 14 are arranged on the inner sides of the two cutters; as shown in fig. 3 and 6, the substrate 2 is provided with an avoidance through groove 200 corresponding to each other under the two cutters, and the limit baffle 5 is provided with an avoidance notch 50 corresponding to the avoidance through groove; the frame 1 is provided with a manual reversing valve 15 for controlling the actions of the horizontal cylinder and the vertical cylinder, and the horizontal cylinder and the vertical cylinder are respectively connected with the manual reversing valve through air pipes.
As shown in fig. 3 and 5, the front end of the seal strip positioning reference surface is provided with a guide inclined surface 16, and the front end of the limit baffle 5 is provided with an inclined chamfer 51. As shown in fig. 3 and 7, a length adjusting plate 17 is arranged at the rear end of the base plate 2 on the sealing strip positioning reference surface, the length adjusting plate is L-shaped, the outer end of the length adjusting plate is fixedly connected with the rear side surface of the base plate through a bolt 18, and an adjusting washer 19 is arranged between the length adjusting plate and the rear side surface of the base plate.
The principle of the invention is as follows with reference to the attached drawings: the initial state, horizontal cylinder, vertical cylinder all are in the retraction state, the sealing strip 20 that will treat the grooving inserts from the clearance department between sealing strip location reference surface and the limit baffle, then the axle head of horizontal cylinder stretches out, limit baffle removes and compresses tightly the location with the both sides face of sealing strip, the side of going up of sealing strip is spacing through the locating press plate simultaneously, last vertical cylinder drives the cutter and descends, V-arrangement groove 21 is surely gone out at the both sides of sealing strip to the V-arrangement blade on the cutter, finally obtain sealing strip 20 as shown in figure 8, the waste material that cuts off on the sealing strip falls from dodging logical groove, last horizontal cylinder, vertical cylinder reset to initial state again, take out the sealing strip after the grooving, pack into again the sealing strip that treats the grooving. The device can be used for quickly positioning the sealing strip, and a V-shaped groove is cut on the sealing strip, so that the device is very convenient to use.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (5)
1. A sealing strip grooving device comprises a rack and a base plate fixed at the upper end of the rack, and is characterized in that a limiting groove penetrating through the front and the back is arranged on the top surface of the base plate, the left side surface of the limiting groove is a sealing strip positioning reference surface, a horizontal air cylinder is fixed on the right side of the limiting groove on the base plate, a limiting baffle parallel to the sealing strip positioning reference surface is arranged in the limiting groove, the limiting baffle is fixedly connected with the shaft end of the horizontal air cylinder, a positioning pressing plate is fixed above the sealing strip positioning reference surface on the base plate, an air cylinder fixing seat is arranged on the left side of the limiting groove on the base plate, a vertical air cylinder is fixed on the air cylinder fixing seat, a cutter seat is arranged at the shaft end of the vertical air cylinder, two symmetrically distributed cutters are fixed on the cutter seat, V-shaped cutting edges are arranged on the inner sides of the two cutters, and avoidance, and an avoidance notch is arranged at the position, corresponding to the avoidance through groove, of the limiting baffle.
2. The sealing strip grooving apparatus of claim 1, wherein the base plate has a length adjustment plate at a rear end of the sealing strip positioning reference surface, the length adjustment plate is L-shaped, an outer end of the length adjustment plate is fixedly connected to a rear side surface of the base plate by a bolt, and an adjustment washer is provided between the length adjustment plate and the rear side surface of the base plate.
3. The sealing strip grooving apparatus according to claim 1 or 2, wherein the base plate is provided with a sliding groove, the cylinder fixing seat is slidably connected with the sliding groove, the left end of the base plate is provided with a connecting seat, a spiral differential head is fixed on the connecting seat, and the head of the spiral differential head is rotatably connected with the lower end of the cylinder fixing seat; when the spiral differential head rotates, the cylinder fixing seat moves along the sliding groove.
4. The sealing strip grooving apparatus of claim 1, wherein the sealing strip positioning reference surface has a guide slope at a front end thereof, and the limit stop has a chamfer at a front end thereof.
5. The sealing strip grooving apparatus of claim 1, wherein the frame is provided with a manual directional control valve for controlling the horizontal cylinder and the vertical cylinder, and the horizontal cylinder and the vertical cylinder are respectively connected with the manual directional control valve through air pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010639221.9A CN111873029A (en) | 2020-07-06 | 2020-07-06 | Sealing strip grooving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010639221.9A CN111873029A (en) | 2020-07-06 | 2020-07-06 | Sealing strip grooving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111873029A true CN111873029A (en) | 2020-11-03 |
Family
ID=73151029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010639221.9A Pending CN111873029A (en) | 2020-07-06 | 2020-07-06 | Sealing strip grooving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111873029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571522A (en) * | 2022-02-24 | 2022-06-03 | 嘉兴市欣海门窗配件有限公司 | Sealing wool top edge slotting device and method |
-
2020
- 2020-07-06 CN CN202010639221.9A patent/CN111873029A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571522A (en) * | 2022-02-24 | 2022-06-03 | 嘉兴市欣海门窗配件有限公司 | Sealing wool top edge slotting device and method |
| CN114571522B (en) * | 2022-02-24 | 2023-09-19 | 嘉兴市欣海门窗配件有限公司 | Sealing wool top edge grooving device and method |
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