CN212286573U - Installation device of filter - Google Patents
Installation device of filter Download PDFInfo
- Publication number
- CN212286573U CN212286573U CN202020503641.XU CN202020503641U CN212286573U CN 212286573 U CN212286573 U CN 212286573U CN 202020503641 U CN202020503641 U CN 202020503641U CN 212286573 U CN212286573 U CN 212286573U
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- filter
- sliding groove
- supporting block
- supporting
- clamping blocks
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Abstract
The utility model provides a filter mounting device, which comprises a base, wherein a chute is arranged on the base, a supporting block is arranged in the chute, clamping blocks are arranged on two sides of the supporting block, the clamping blocks are slidably arranged in the chute, arc surfaces for clamping a filter main body are arranged on the clamping blocks, and the arc surfaces on the two clamping blocks are oppositely arranged; a pressing mechanism is arranged right above the supporting block and comprises a pressing head, a hydraulic cylinder is connected to the upper end of the pressing head and is installed on the fixing plate, and the lower end of the fixing plate is installed on the base. The utility model discloses installation device of wave filter is novel in design, convenient to use is swift, the installation effectiveness is high, the security performance is good and can avoid damaging the metal inserted sheet.
Description
Technical Field
The utility model relates to a wave filter, in particular to installation device of wave filter.
Background
The filter requires the upper cover to be mounted on the filter body after the assembly is completed, and a specific mounting device is required during the assembly. The mounting device for filters currently used on the market has the following disadvantages: 1) the metal insert is arranged on the upper cover, so that the metal insert is easily damaged by being careless during installation, and a defective product is caused; 2) the filter body is clamped and clamped firstly during assembly, and after the assembly is finished, the filter body is loosened, so that the clamping time is wasted due to repeated clamping and loosening actions; 3) and some clamping devices are manually clamped, when the clamping device is used, an operator holds the filter body with one hand, and operates the manual clamping device with the other hand to press the filter body and the upper cover tightly, so that potential safety hazards exist in the manual clamping device.
SUMMERY OF THE UTILITY MODEL
【1】 Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a structural design is novel, convenient to use is swift, the installation effectiveness is high, the security performance is good and can avoid damaging the wave filter installation device of metal inserted sheet.
【2】 Technical scheme for solving problems
The utility model provides a filter mounting device, which comprises a base, wherein a chute is arranged on the base, a supporting block is arranged in the chute, clamping blocks are arranged on two sides of the supporting block, the clamping blocks are slidably arranged in the chute, arc surfaces for clamping a filter main body are arranged on the clamping blocks, and the arc surfaces on the two clamping blocks are oppositely arranged; a pressing mechanism is arranged right above the supporting block and comprises a pressing head, a hydraulic cylinder is connected to the upper end of the pressing head and is installed on the fixing plate, and the lower end of the fixing plate is installed on the base.
Further, the lower end of the sliding chute is provided with a mounting hole matched with the supporting block; the supporting block comprises a supporting part at the upper end, a space is arranged between the supporting part and the upper end face of the sliding groove, the lower end of the supporting part is connected with a supporting rod, and the supporting rod extends downwards to penetrate through the sliding groove and then extends into the mounting hole; the spring is sleeved on the supporting rod and arranged between the lower end of the supporting part and the lower end face of the sliding groove.
Furthermore, the pressure head is cylindrical, a coaxially arranged placing cavity is arranged on the pressure head, the opening of the placing cavity faces downwards, the cross section of the placing cavity is circular, and a pressing part is arranged between the outer wall of the lower end face of the placing cavity and the outer wall of the lower end face of the pressure head; the upper end of the pressure head is provided with an internal thread structure connected with the hydraulic cylinder.
Furthermore, a rubber pad is arranged on the lower end face of the pressing part.
Furthermore, the outer side of the clamping block is provided with a reinforcing rib, and the reinforcing rib is provided with a locking screw.
Further, the sliding groove is a dovetail groove.
【3】 Advantageous effects
The utility model discloses installation device of wave filter is novel in design, convenient to use is swift, the installation effectiveness is high, the security performance is good and can avoid damaging the metal inserted sheet.
Drawings
Fig. 1 is a schematic structural diagram of a mounting device of a filter according to the present invention;
FIG. 2 is a sectional view of portion A of FIG. 1;
fig. 3 is a schematic structural view of the base, the clamping block and the supporting block in the mounting device of the filter of the present invention;
fig. 4 is a cross-sectional view of a pressure head in the mounting device of the filter of the present invention;
fig. 5 is a bottom view of the pressure head in the mounting device of the filter of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 5, the utility model provides a filter mounting device, which comprises a base 1, wherein the base 1 is a cuboid structure, a chute 11 is arranged in the length direction of the base 1, the chute 11 is positioned in the middle of the base 1, and in the present embodiment, a dovetail groove is preferably used as the chute 11; a supporting block 3 is arranged in the sliding groove 11, two clamping blocks 2 are respectively arranged on two sides of the supporting block 3, the two clamping blocks 2 are slidably arranged in the sliding groove 11, arc surfaces 21 for clamping a filter body are arranged on the clamping blocks 2, and the arc surfaces 21 on the two clamping blocks 2 are oppositely arranged and matched to lock the filter body; be equipped with hold-down mechanism directly over supporting shoe 3, hold-down mechanism includes pressure head 6, the upper end of pressure head 6 is connected with pneumatic cylinder 5, pneumatic cylinder 5 is installed on the fixed plate, and the fixed plate includes the ascending first fixed plate 4 of vertical direction and the second fixed plate 41 in the horizontal direction, and pneumatic cylinder 5 is installed on second fixed plate 41, and the fixed plate of an L is constituteed with second fixed plate 41 to first fixed plate 4, and the lower extreme of first fixed plate 4 is installed on base 1.
In order to improve the pressing effect, in the embodiment, the lower end of the sliding chute 11 is provided with a mounting hole 101 matched with the supporting block 3; the supporting block 3 comprises a supporting part at the upper end, the supporting part is cylindrical, a space is arranged between the supporting part and the upper end face of the sliding groove 11, the lower end of the supporting part is connected with a supporting rod, and the supporting rod extends downwards to penetrate through the sliding groove 11 and then extends into the mounting hole 101; the support rod is sleeved with a spring 8, and the spring 8 is arranged between the lower end of the support part and the lower end face of the sliding groove 11.
In order to avoid damage of the metal insert during assembly, in this embodiment, the pressure head 6 is cylindrical, a placing cavity 61 is coaxially arranged on the pressure head 6, the placing cavity 61 is used for placing the metal insert during assembly, the opening of the placing cavity 61 faces downward, the cross section of the placing cavity 61 is circular, and a compressing part 62 is arranged between the outer wall of the lower end face of the placing cavity 61 and the outer wall of the lower end face of the pressure head 61; the upper end of the pressure head 6 is provided with an internal thread structure 63 connected with a piston rod on the hydraulic cylinder 5; because the length of the whole filter between the upper cover and the filter body is shortened, the original height is formed between the upper cover and the filter body at the initial stage of assembly, the actual height is formed between the upper cover and the filter body after assembly, the actual height is subtracted from the original height and is equal to the assembly height, and the depth of the placing cavity 61 is greater than the height of the metal insert plus the assembly height, so that the metal insert can be completely prevented from being damaged during assembly; in order to prevent the upper cover from being damaged, a rubber pad 7 is arranged on the lower end face of the pressing part 62, and the rubber pad 7 is adhered to the pressing part 62 through glue.
In order to further improve the compression effect and prevent the filter main body from moving during assembly, in this embodiment, a reinforcing rib 22 is arranged on the outer side of the clamping block 2, a locking screw 23 is arranged on the reinforcing rib 22, the locking screw 23 extends downwards into the sliding groove 11, and the lower end surface of the locking screw 23 is matched and locked with the lower end surface of the sliding groove 11.
The use method of the installation device of the filter of the present invention is explained in detail by combining the above embodiments, when in use, the position of the two clamping blocks 2 is firstly adjusted, the specific adjustment method is to measure the external diameter of the installed filter main body according to the requirement, the external diameter of the filter main body is larger than the external diameter of the supporting block 3, the two clamping blocks 2 are symmetrically arranged at the two sides of the axis of the supporting block 3, the distance between the farthest ends of the two arc surfaces 21 is ensured to be slightly larger than the external diameter length of the filter main body, and the gap is ensured to be left between the outer wall of the filter main body and the two arc surfaces 21, the gap is provided to facilitate the taking out and installing the filter main body, the gap cannot be too large or affect the installation precision, the locking screw 23 is locked after the position of the two clamping blocks 2 is adjusted, then the upper cover is placed on the filter main body, and assembling the filter main body and the upper cover, taking out the filter after the assembly is finished, and then putting the next filter main body to be assembled and the upper cover for the next assembly.
The utility model discloses installation device of wave filter is novel in design, convenient to use is swift, the installation effectiveness is high, the security performance is good and can avoid damaging the metal inserted sheet.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A mounting apparatus for a filter, characterized in that: the filter comprises a base, wherein a sliding groove is formed in the base, a supporting block is arranged in the sliding groove, clamping blocks are arranged on two sides of the supporting block and are arranged in the sliding groove in a sliding mode, arc surfaces used for clamping a filter main body are arranged on the clamping blocks, and the arc surfaces on the two clamping blocks are arranged oppositely; a pressing mechanism is arranged right above the supporting block and comprises a pressing head, a hydraulic cylinder is connected to the upper end of the pressing head and is installed on the fixing plate, and the lower end of the fixing plate is installed on the base.
2. The filter mounting apparatus of claim 1, wherein: the lower end of the chute is provided with a mounting hole matched with the supporting block; the supporting block comprises a supporting part at the upper end, a space is arranged between the supporting part and the upper end face of the sliding groove, the lower end of the supporting part is connected with a supporting rod, and the supporting rod extends downwards to penetrate through the sliding groove and then extends into the mounting hole; the spring is sleeved on the supporting rod and arranged between the lower end of the supporting part and the lower end face of the sliding groove.
3. The filter mounting apparatus of claim 1, wherein: the pressing head is cylindrical, a coaxially arranged placing cavity is arranged on the pressing head, the opening of the placing cavity faces downwards, the cross section of the placing cavity is circular, and a pressing part is arranged between the outer wall of the lower end face of the placing cavity and the outer wall of the lower end face of the pressing head; the upper end of the pressure head is provided with an internal thread structure connected with the hydraulic cylinder.
4. A filter mounting apparatus according to claim 3, wherein: and a rubber pad is arranged on the lower end face of the pressing part.
5. The filter mounting apparatus of claim 1, wherein: and a reinforcing rib is arranged on the outer side of the clamping block, and a locking screw is arranged on the reinforcing rib.
6. The filter mounting apparatus of claim 1, wherein: the sliding groove is a dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503641.XU CN212286573U (en) | 2020-04-08 | 2020-04-08 | Installation device of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503641.XU CN212286573U (en) | 2020-04-08 | 2020-04-08 | Installation device of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212286573U true CN212286573U (en) | 2021-01-05 |
Family
ID=73962470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020503641.XU Active CN212286573U (en) | 2020-04-08 | 2020-04-08 | Installation device of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212286573U (en) |
-
2020
- 2020-04-08 CN CN202020503641.XU patent/CN212286573U/en active Active
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