CN214723596U - Oil circuit conversion device for clamp - Google Patents
Oil circuit conversion device for clamp Download PDFInfo
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- CN214723596U CN214723596U CN202120511272.3U CN202120511272U CN214723596U CN 214723596 U CN214723596 U CN 214723596U CN 202120511272 U CN202120511272 U CN 202120511272U CN 214723596 U CN214723596 U CN 214723596U
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Abstract
The utility model discloses an oil circuit conversion device for a fixture, which comprises an L-shaped oil circuit connecting plate, wherein two oil inlet holes are formed on the rear wall surface of the bottom plate body part of the L-shaped oil circuit connecting plate, two vertical oil outlet holes are formed on the top surface of the bottom plate body part, and the bottom ends of the vertical oil outlet holes are communicated with the corresponding oil inlet holes; the switching connecting block is arranged between the clamp bridge plate and the bottom plate body part of the L-shaped oil way connecting plate, an oil inlet hole of the L-shaped oil way connecting plate is communicated with a middle transverse oil guide hole in the switching connecting block, and the middle transverse oil guide hole and a plurality of upper vertical oil guide holes communicated with the middle transverse oil guide hole are formed in the switching connecting block, so that oil way circulation can be realized only by communicating one upper vertical oil guide hole with the position of a connecting oil through hole arranged on the top surface of the rear part of the clamp bridge plate according to needs.
Description
The technical field is as follows:
the utility model relates to an anchor clamps processing equipment field, more specifically say and relate to an oil circuit conversion equipment for anchor clamps.
Background art:
in the existing bridge plate clamp, an oil way connecting hole is formed in a bottom plate body part of an L-shaped oil way connecting plate, then the bridge plate is fixed on the top surface of the bottom plate body part, an oil cylinder, a positioning seat and the like are generally and directly installed on the bridge plate, the oil way connecting hole formed in the bridge plate is required to be arranged at a position where the installation of the oil cylinder and the positioning seat is not influenced, the oil way connecting hole formed at the moment cannot be aligned and communicated with the oil way connecting hole formed in the bottom plate body part, only other types of L-shaped oil way connecting plates can be replaced, the universality is poor, and the effect is not ideal.
The utility model has the following contents:
the utility model aims at overcoming the not enough of prior art, the utility model provides an oil circuit conversion equipment for anchor clamps, it is provided with the switching connecting block between the bottom plate somatic part of anchor clamps bridgeplate and L shape oil circuit connecting plate, the middle part of the inlet port of L shape oil circuit connecting plate and in the switching connecting block transversely leads the oilhole and communicates with each other, it transversely leads the oilhole through set up the middle part on the switching connecting block and leads the communicating a plurality of vertical oil outlet that leads of oilhole with the middle part, make the position of connecting the logical oil through-hole that sets up as required on the rear portion top surface of anchor clamps bridgeplate only need one of them to go up vertical oil outlet that leads and communicate and can realize the oil circuit circulation, its commonality is strong, need not to change L shape oil circuit connecting plate, and is effectual.
The utility model provides a technical problem's scheme is:
an oil way conversion device for a clamp comprises an L-shaped oil way connecting plate, wherein two oil inlet holes are formed in the rear wall surface of a bottom plate body of the L-shaped oil way connecting plate, two vertical oil outlet holes are formed in the top surface of the bottom plate body, and the bottom ends of the vertical oil outlet holes are communicated with the corresponding oil inlet holes;
a switching connecting block is fixed on the top surface of the bottom plate body part of the L-shaped oil way connecting plate, two vertical oil guide through holes are formed in the switching connecting block, two middle transverse oil guide holes extending left and right are formed in the middle of the switching connecting block, the middle transverse oil guide holes are communicated with one corresponding vertical oil guide through hole, and the bottom ends of the vertical oil guide through holes are communicated with corresponding vertical oil outlet holes;
a plurality of upper vertical oil guiding and discharging holes are formed in the top surface of the middle transverse oil guiding hole, and the top ends of the upper vertical oil guiding and discharging holes extend out of the top surface of the switching connecting block;
the top surface of switching connecting block is fixed with the anchor clamps bridge plate, and the rear portion of anchor clamps bridge plate covers all last vertical oil outlet of leading on the switching connecting block.
Two oil inlet holes are formed in the middle of the rear wall surface of the bottom plate body of the L-shaped oil way connecting plate.
A first annular groove is formed in the top surface of the bottom plate body part around the vertical oil outlet hole, the first sealing ring is nested in the first annular groove, and the bottom surface of the switching connecting block is pressed against the top surface of the first sealing ring.
Second annular grooves are formed in the top surfaces of the switching connecting blocks at the periphery of the top of the upper vertical oil guide oil outlet hole and the periphery of the top of the vertical oil guide through hole, the second sealing rings are nested in the second annular grooves, and the bottom surfaces of the rear portions of the clamp bridge plates are pressed against the top surfaces of all the second sealing rings.
The middle transverse oil guide hole extends leftwards from the middle of the switching connecting block, and the other middle transverse oil guide hole extends rightwards from the middle of the switching connecting block;
the middle part of the vertical oil guide through hole is communicated with one end, positioned at the middle part of the switching connecting block, of the corresponding middle transverse oil guide hole.
At least one connecting oil through hole is formed in the top face of the rear portion of the clamp bridge plate and communicated with one of the upper vertical oil guide and oil outlet holes.
And an inner connecting thread is formed on the inner side wall of the top end of the connecting oil through hole.
The utility model discloses an outstanding effect is:
the switching connecting block is arranged between the clamp bridge plate and the bottom plate body part of the L-shaped oil way connecting plate, an oil inlet hole of the L-shaped oil way connecting plate is communicated with a middle transverse oil guide hole in the switching connecting block, and the middle transverse oil guide hole and a plurality of upper vertical oil guide holes communicated with the middle transverse oil guide hole are formed in the switching connecting block, so that oil way circulation can be realized only by communicating one upper vertical oil guide hole with the position of a connecting oil through hole arranged on the top surface of the rear part of the clamp bridge plate according to needs.
Description of the drawings:
FIG. 1 is a schematic view of a partial structure of an unprocessed connecting oil through hole of the present invention;
FIG. 2 is a partially exploded view of the raw connecting oil feed through hole of the present invention;
fig. 3 is a partial cross-sectional view of the present invention;
fig. 4 is a partially enlarged view of fig. 3.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 4, an oil passage switching device for a fixture includes an L-shaped oil passage connecting plate 10, two oil inlet holes 11 are formed on a rear wall surface of a bottom plate body of the L-shaped oil passage connecting plate 10, two vertical oil outlet holes 12 are formed on a top surface of the bottom plate body, and bottom ends of the vertical oil outlet holes 12 are communicated with the corresponding oil inlet holes 11;
the top surface of the bottom plate body part of the L-shaped oil path connecting plate 10 is fixedly connected with a switching connecting block 20 through bolts (the bolt connection is omitted in the drawing), two vertical oil guide through holes 21 are formed in the switching connecting block 20, two middle transverse oil guide holes 22 extending left and right are formed in the middle of the switching connecting block 20, the middle transverse oil guide holes 22 are communicated with one corresponding vertical oil guide through hole 21, and the bottom ends of the vertical oil guide through holes 21 are communicated with corresponding vertical oil outlet holes 12;
a plurality of upper vertical oil guiding and discharging holes 23 are formed on the top surface of the middle transverse oil guiding hole 22, and the top ends of the upper vertical oil guiding and discharging holes 23 extend out of the top surface of the transfer connecting block 20;
the top surface of the adapter connecting block 20 is fixedly connected with a clamp bridge plate 30 through bolts (the bolt connection is omitted in the drawing, and is not shown), and the rear part of the clamp bridge plate 30 covers all the upper vertical oil guide and outlet holes 23 on the adapter connecting block 20.
Further, two oil inlet holes 11 are formed in the middle of the rear wall surface of the bottom plate body of the L-shaped oil passage connecting plate 10.
Further, a first annular groove 1 is formed on the top surface of the bottom plate portion around the vertical oil outlet hole 12, the first sealing ring 2 is nested in the first annular groove 1, the bottom surface of the adapter connecting block 20 is pressed against the top surface of the first sealing ring 2, and the bottom surface of the first sealing ring 2 is pressed against the bottom surface of the first annular groove 1.
Further, the second annular groove 3 is formed on the top surface of the adapter connecting block 20 at the top periphery of the upper vertical oil outlet hole 23 and the top periphery of the vertical oil through hole 21, the second seal ring 4 is nested in the second annular groove 3, the bottom surface of the rear portion of the clamp bridge plate 30 is pressed against the top surfaces of all the second seal rings 4, and the bottom surface of the second seal ring 4 is pressed against the bottom surface of the second annular groove 3.
Further, one middle transverse oil guiding hole 22 extends leftwards from the middle of the adapter connecting block 20, and the other middle transverse oil guiding hole 22 extends rightwards from the middle of the adapter connecting block 20;
the middle part of the vertical oil guiding through hole 21 is communicated with one end of a corresponding middle transverse oil guiding hole 22, which is positioned in the middle part of the switching connecting block 20.
Further, at least one connecting oil through hole 31 is formed in the top surface of the rear portion of the clamp bridge plate 30, and the connecting oil through hole 31 is communicated with one of the upper vertical oil guiding and discharging holes 23.
Further, an inner connection thread is formed on the inner side wall of the top end of the connection oil through hole 31.
In this embodiment, when in use, more than one connecting oil through hole 31 is formed in the top surface of the rear portion of the clamp bridge plate 30 according to the requirements of the installation positions of the oil cylinder and the installation seat on the clamp bridge plate 30, so that the connecting oil through hole 31 is the same as the corresponding upper vertical oil guiding and discharging hole 23, and the two oil inlets 11 in this embodiment are respectively communicated with one of the middle transverse oil guiding holes 22, thereby realizing communication, realizing two-way independent control, and having good control effect.
The switching connecting block 20 in this embodiment enables the position of the connecting oil through hole 31 on the top surface of the rear portion of the clamp bridge plate 30, which is arranged as required, to be communicated with one of the upper vertical oil guide and outlet holes 23, so that oil passage circulation can be realized, the universality is strong, the L-shaped oil passage connecting plate 10 does not need to be replaced, and the effect is good.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (7)
1. The utility model provides an oil circuit conversion equipment for anchor clamps, includes L shape oil circuit connecting plate (10), its characterized in that: two oil inlet holes (11) are formed in the rear wall surface of the bottom plate body of the L-shaped oil way connecting plate (10), two vertical oil outlet holes (12) are formed in the top surface of the bottom plate body, and the bottom ends of the vertical oil outlet holes (12) are communicated with the corresponding oil inlet holes (11);
a switching connecting block (20) is fixed on the top surface of the bottom plate body of the L-shaped oil way connecting plate (10), two vertical oil guide through holes (21) are formed in the switching connecting block (20), two middle transverse oil guide holes (22) extending left and right are formed in the middle of the switching connecting block (20), the middle transverse oil guide hole (22) is communicated with one corresponding vertical oil guide through hole (21), and the bottom end of each vertical oil guide through hole (21) is communicated with a corresponding vertical oil outlet hole (12);
a plurality of upper vertical oil guiding and discharging holes (23) are formed in the top surface of the middle transverse oil guiding hole (22), and the top ends of the upper vertical oil guiding and discharging holes (23) extend out of the top surface of the switching connecting block (20);
the top surface of switching connecting block (20) is fixed with anchor clamps bridge plate (30), and the rear portion of anchor clamps bridge plate (30) covers all vertical oil outlet holes (23) of leading on switching connecting block (20).
2. The oil passage switching device for a clip according to claim 1, wherein: two oil inlet holes (11) are formed in the middle of the rear wall surface of the bottom plate body of the L-shaped oil way connecting plate (10).
3. The oil passage switching device for a clip according to claim 1, wherein: the top surface of the bottom plate body part around the vertical oil outlet hole (12) is formed with a first annular groove (1), a first sealing ring (2) is nested in the first annular groove (1), and the bottom surface of the switching connecting block (20) is pressed against the top surface of the first sealing ring (2).
4. The oil passage switching device for a clip according to claim 1, wherein: a second annular groove (3) is formed in the top surface of the switching connecting block (20) at the positions around the top of the upper vertical oil guide oil outlet hole (23) and the top of the vertical oil guide through hole (21), the second sealing ring (4) is nested in the second annular groove (3), and the bottom surface of the rear portion of the clamp bridge plate (30) is pressed against the top surfaces of all the second sealing rings (4).
5. The oil passage switching device for a clip according to claim 1, wherein: one middle transverse oil guiding hole (22) extends leftwards from the middle of the switching connecting block (20), and the other middle transverse oil guiding hole (22) extends rightwards from the middle of the switching connecting block (20);
the middle part of the vertical oil guide through hole (21) is communicated with one end, positioned at the middle part of the switching connecting block (20), of the corresponding middle transverse oil guide hole (22).
6. The oil passage switching device for a clip according to claim 1, wherein: at least one connecting oil through hole (31) is formed in the top face of the rear portion of the clamp bridge plate (30), and the connecting oil through hole (31) is communicated with one of the upper vertical oil guide and outlet holes (23).
7. The oil passage switching device for a clip according to claim 6, wherein: and an inner connecting thread is formed on the inner side wall of the top end of the connecting oil through hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511272.3U CN214723596U (en) | 2021-03-11 | 2021-03-11 | Oil circuit conversion device for clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511272.3U CN214723596U (en) | 2021-03-11 | 2021-03-11 | Oil circuit conversion device for clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214723596U true CN214723596U (en) | 2021-11-16 |
Family
ID=78593437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120511272.3U Active CN214723596U (en) | 2021-03-11 | 2021-03-11 | Oil circuit conversion device for clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214723596U (en) |
-
2021
- 2021-03-11 CN CN202120511272.3U patent/CN214723596U/en active Active
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