CN213380990U - Loading clamp for pressure switch with wire - Google Patents
Loading clamp for pressure switch with wire Download PDFInfo
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- CN213380990U CN213380990U CN202021848727.2U CN202021848727U CN213380990U CN 213380990 U CN213380990 U CN 213380990U CN 202021848727 U CN202021848727 U CN 202021848727U CN 213380990 U CN213380990 U CN 213380990U
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- pressure switch
- pipe
- joint
- clamping pipe
- fin
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Abstract
The utility model relates to a band wire pressure switch loads anchor clamps, include: the supporting pipe is provided with a hollow accommodating groove along the length direction, and the side wall of the supporting pipe is provided with a strip-shaped notch which is communicated with the accommodating groove along the length direction and is suitable for a cable of the wired pressure switch to pass through; the cable clamping assembly comprises a pair of wing lugs which are arranged at one end of the supporting tube in the width direction and are suitable for being separated and clamped; the joint clamping pipe is suitable for being detachably connected with one end of the supporting pipe far away from the fin ear in a matching mode; the connector clamping pipe is provided with a hollow accommodating groove suitable for being communicated with the accommodating groove along the length direction of the connector clamping pipe, and the side wall of the connector clamping pipe is provided with a notch communicated with the strip-shaped notch along the length direction of the connector clamping pipe; and an opening part suitable for accommodating the joint is arranged at the end part of the joint clamping pipe far away from the supporting pipe.
Description
Technical Field
The utility model relates to a pressure switch processing technology field particularly, relates to a take line pressure switch to load anchor clamps.
Background
In the process of manufacturing the wired pressure switch, after the assembly between the pressure pipe and the joint of the pressure switch is completed, a polishing process is required for the pressure pipe portion of the pressure switch. In the process of polishing the pressure switch, the joint of the pressure switch needs to be fixed by a loading clamp firstly, then the pressure pipe part is convenient to polish, and after the polishing is finished, the joint part needs to be detached from the loading clamp for fixing the joint. In the case of a wired pressure switch, since one end of the joint, which is away from the pressure tube, is connected with an external connection cable, the problem of fixing the external connection cable needs to be considered in the process of fixing the joint.
In addition, during the polishing process of a hydrated batch of pressure switches, the efficiency of the overall polishing process is directly affected by the problem of rapid loading and unloading of the pressure switches onto and from the loading fixture.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take line pressure switch to load anchor clamps to the solution improves the technical problem to take line pressure switch's quick loading and dismantlement.
The utility model discloses a take line pressure switch to load anchor clamps is realized like this:
a live line pressure switch loading fixture, comprising:
the supporting tube is provided with a hollow accommodating groove along the length direction, and the side wall of the supporting tube is provided with a strip-shaped notch which is communicated with the accommodating groove along the length direction and is suitable for a cable of the wired pressure switch to pass through;
a cable clamping assembly including a pair of spaced and clamping fin ears disposed at one end of the support tube in a width direction thereof;
the joint clamping pipe is suitable for being detachably connected with one end, far away from the fin ears, of the supporting pipe in a matching mode; the connector clamping pipe is provided with a hollow accommodating groove suitable for being communicated with the accommodating groove along the length direction of the connector clamping pipe, and the side wall of the connector clamping pipe is provided with a notch communicated with the strip-shaped notch along the length direction of the connector clamping pipe; and an opening part suitable for accommodating the joint is arranged at the end part of the joint clamping pipe far away from the supporting pipe.
In a preferred embodiment of the present invention, a pair of fin ear connection seats corresponding to a pair of fin ears one by one is disposed at one end of the supporting tube away from the joint clamping tube; and
the supporting pipe is arranged at one end far away from the joint clamping pipe and is positioned between the pair of fin ear connecting seats;
the fin ears are suitable for being sleeved on the convex columns.
In a preferred embodiment of the present invention, each of the pair of fin ears includes a collar portion adapted to be fitted over the convex post, and a fin connected to the collar portion; and
the side end faces of the pair of wings which face each other are respectively provided with an arc-shaped groove in a concave way;
the arc-shaped grooves on the pair of wings are symmetrically distributed to be suitable for clamping the cable.
In a preferred embodiment of the present invention, a spring is connected between the wing and the wing ear connection seat.
In a preferred embodiment of the present invention, the end of the protruding column away from the supporting tube is further adapted to be coupled with a screw.
In a preferred embodiment of the present invention, an opening suitable for a fastener to pass through is formed on a side wall of one end of the supporting tube away from the fin ear; and
one end of the joint clamping pipe, which is far away from the opening part of the joint clamping pipe, is suitable for being inserted into the supporting pipe; and
and a locking hole which is suitable for inserting a fastener and corresponds to the open hole is formed in the side wall of the joint clamping pipe.
In a preferred embodiment of the present invention, at least one raised protruding strip is disposed on the inner side wall of the portion of the clamping tube of the support tube adapter; and
and the outer side wall of the joint clamping pipe is provided with a strip-shaped limiting groove suitable for being matched with at least one convex strip.
In a preferred embodiment of the present invention, the cross-section of the receiving groove is a U-shaped structure;
the U-shaped part of the connector of the wired pressure switch is suitable for being inserted into the accommodating groove.
In a preferred embodiment of the present invention, the width of the notch is smaller than the width of the U-shaped portion of the connector of the wired pressure switch.
In a preferred embodiment of the present invention, an elastic buffer is further disposed on an inner side wall of a portion of the receiving groove for receiving the U-shaped portion of the connector of the wired pressure switch.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: the utility model discloses take line pressure switch to load anchor clamps, the supporting tube, cable centre gripping subassembly and the joint centre gripping pipe that use through the cooperation for cable centre gripping subassembly can realize the quick tight and lax of clamp to the external connection cable on the pressure switch, and rethread joint centre gripping pipe realizes the centre gripping to the joint portion, makes wholly all very convenient to take line pressure switch's loading and dismantlement operation, thereby can improve streamlined batch pressure switch's machining efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view illustrating an overall structure of a loading clamp for a wired pressure switch according to an embodiment of the present invention;
fig. 2 is a schematic view of a pair of wings of a loading fixture for a strip line pressure switch according to an embodiment of the present invention in a relatively separated state;
fig. 3 is a schematic diagram of a correspondingly loaded wired pressure switch of the wired pressure switch loading fixture provided by the embodiment of the present invention;
fig. 4 is a schematic diagram of a cable clamping assembly of a loading fixture for a corded pressure switch according to an embodiment of the present invention;
FIG. 5 is a schematic view of a coupling clamping tube of a load clamp with a line pressure switch provided by an embodiment of the present invention;
fig. 6 is a schematic view illustrating a locking hole of the joint clamping pipe and the supporting pipe of the loading clamp for the wired pressure switch according to the embodiment of the present invention;
fig. 7 is a schematic view of an elastic buffer member disposed in a joint clamping tube of a loading clamp for a wired pressure switch according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a support tube of a loading clamp for a wired pressure switch according to an embodiment of the present invention.
In the figure: the connecting device comprises a cable A, a joint part B, U-shaped part C, a pressure pipe D, a supporting pipe 1, an accommodating groove 101, a strip-shaped notch 102, a joint clamping pipe 2, an accommodating groove 201, a notch groove 202, an opening part 205, a fin ear connecting seat 3, a spring 4, a collar part 51, a wing 52, an arc-shaped groove 53, a screw 6, a fastener 7, a locking hole 8, an opening 9, a convex strip 11, a strip-shaped limiting groove 12, an elastic buffer 13 and a connecting head 15.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1 to 8, the present embodiment provides a wired pressure switch loading jig including: a support tube 1, a cable gripping assembly and a splice gripping tube 2.
Specifically, the support tube 1 has a hollow receiving groove 101 along the length direction thereof, and a strip-shaped notch 102 communicating with the receiving groove 101 along the length direction thereof and adapted to pass a cable of the wired pressure switch is formed in the side wall of the support tube 1. The cable clamping assembly comprises a pair of wing lugs which are arranged at one end of the supporting tube in the width direction and are suitable for being separated and clamped; the joint clamping pipe 2 is suitable for being detachably connected with one end of the supporting pipe 1 far away from the fin ear in a matching mode; the joint clamping pipe 2 is provided with a hollow accommodating groove 201 which is suitable for being communicated with the accommodating groove 101 along the length direction, and the side wall of the joint clamping pipe 2 is provided with a notch 202 which is communicated with the strip-shaped notch 102 along the length direction; and the end of the joint clamping pipe 2 away from the supporting pipe 1 is provided with an opening 205 suitable for accommodating a joint.
That is to say, for the support tube 1 of this embodiment, the effect of linking between the cable clamping assembly and the joint clamping tube 2 is achieved, and the effect of accommodating the external connection cable connected to the joint can be achieved. The cable clamping component plays a role in clamping and fixing the cable, and the joint clamping pipe 2 plays a role in clamping and limiting the joint part. Thus, the supporting tube 1, the cable clamping assembly and the joint clamping tube 2 which are used in cooperation can be used for clamping and limiting the whole wired pressure switch. The bar-shaped notch 102 and the notch 202 provided in this embodiment are used for placing the pressure switch with the wire and taking out the pressure switch with the wire, so that the cable can rapidly enter the accommodating groove 101 and leave the accommodating groove 101 only through the bar-shaped notch 102 and the notch 202, and the efficiency of the overall loading and dismounting operation is improved.
In detail, one end of the supporting tube 1 far away from the joint clamping tube 2 is provided with a pair of fin lug connecting seats 3 corresponding to a pair of fin lugs one by one; and a convex column which is arranged at one end of the supporting tube 1 far away from the joint clamping tube 2 and is positioned between the pair of fin ear connecting seats 3; the pair of fin ears are suitable for being sleeved on the convex columns. Each of the pair of fin ears comprises a collar part 51 suitable for being sleeved on the convex column and a fin 52 connected with the collar part 51; and the opposite side end faces of the pair of wings 52 are respectively provided with an arc-shaped groove 53 in a concave manner; the arcuate recesses 53 on the pair of wings 52 are symmetrically distributed to accommodate gripping of the cable. In addition, a spring 4 is connected between the wing 52 and the lug connecting seat 3. The end of the stud remote from the support tube 1 is also adapted to be fitted with a screw 66. It should be noted that, what is formed between the collar portion 51 and the stud is a rotation fit relationship, that is, after the collar portion 51 is sleeved on the stud, the collar portion 51 can drive the wings 52 to rotate relative to the stud.
Specifically, the collar portion 51 of the fin lug is sleeved on the convex column to form a limit for the collar portion 51 through the matching connection between the screw 6 and the convex column, and the collar portion 51 of the finger cannot fall off from the convex column. Under the natural elastic state of the spring 4, the opposite facing side end surfaces of the pair of wings 52 are in a close contact state or only a small gap is reserved between the opposite facing side end surfaces, so that the arc-shaped grooves 53 which are respectively concavely arranged on the pair of wings 52 can be spliced to form a circular slotted hole which is suitable for clamping a limiting cable. When the cable is required to be placed into the circular slotted hole, the wings 52 are manually pushed to compress the springs 4 between the wings 52 and the wing lug connecting seats 3, so that the pair of wings 52 are moved away from each other, the cable can conveniently enter the space between the pair of wings 52, and after the cable is loaded, the acting force of the hand on the wings 52 is released, so that the wings 52 synchronously reset under the resetting acting force of the springs 4 to complete the clamping and limiting process on the cable. Also when it is necessary to take the cable out between the pair of wings 52, the same operating procedure as described above is carried out, using the compression deformation and return of the spring 4.
It should be noted that, for different wired pressure switches, the size of the joint portion is more than one, and therefore, considering that the loading fixture of the present embodiment can be applied to wired pressure switches with various specifications and sizes, the present embodiment is to apply the supporting tube 1 by the designed detachable coupling structure of the supporting tube 1 and the joint clamping tube 2, and apply the joint clamping tube 2 of the joint portion of the wired pressure switch with different specifications and sizes to couple the supporting tube 1, so that it is not necessary to match the corresponding loading fixtures one by one for the wired pressure switches with different specifications and sizes, and it is only necessary to match the corresponding joint clamping tubes 2 one by one.
More specifically, an opening 9 suitable for the fastener 7 to pass through is formed in the side wall of one end, away from the fin ears, of the supporting tube 1; and the end of the joint holding tube 2 remote from the opening 205 thereof is adapted to be inserted into the support tube 1; and a locking hole 8 which is suitable for being inserted by a fastening piece 7 corresponding to the opening hole 9 is formed in the side wall of the joint clamping pipe 2, wherein the fastening piece 7 can be matched with the screw 6 and the nut. It should be noted that the number of the opening holes 9 and the locking holes 8 in the present embodiment is not limited in any way, and may be only one opening hole 9 and one locking hole 8, and the fitting between the two is realized by inserting one end of the joint holding pipe 2 into the support pipe 1 and the fastening member 7, or may be two opening holes 9 and two locking holes 8 which are symmetrical, and this embodiment is not limited in any way.
It should be noted that, of course, different joint clamping pipes are required to be connected to the support pipe 1 of the present embodiment, and different clamping pipes are matched with the joint portions of the wired pressure switches with different specifications, so that, for the joint clamping pipe 2 suitable for the joint portions of the wired pressure switches with different specifications, the difference is only that the structures for clamping and limiting the joint portions are different, and the structures for connecting the support pipe 1 portions are the same, so that the same support pipe 1 can be conveniently connected to different joint clamping pipes 2.
In an alternative implementation, at least one raised convex strip 11 is arranged on the inner side wall of the part of the supporting pipe 1 adapting joint clamping pipe 2; and the outer side wall of the joint clamping pipe 2 is provided with a strip-shaped limiting groove 12 adapted to the at least one convex strip 11, it should be noted that the locking hole 8 of the present embodiment may be directly provided in the strip-shaped limiting groove 12, or may not be provided in the strip-shaped limiting groove 12, and the present embodiment is not limited in any way. In this embodiment, the protruding strips 11 and the strip-shaped limiting grooves 12 are matched, so that after the joint clamping pipe 2 and the supporting pipe 1 are connected in a matching manner, the joint clamping pipe and the supporting pipe cannot rotate relatively. And when locking hole 8 seted up in bar spacing groove 12, can also play the effect to the quick positioning assembly between locking hole 8 and the trompil 9 through the cooperation of sand grip 11 and bar spacing groove 12.
Alternatively, a connector 15 may be integrally formed at an end of the support tube 1 for connecting the joint holding tube 2, so that the joint holding tube 2 is connected to the connector 15 to be coupled to the support tube 1. The opening 9 is now prefabricated on the connection head 15.
More specifically, the cross section of the receiving groove 201 of the present embodiment is a U-shaped structure, and the cross section of the receiving groove 101 may be a U-shaped structure adapted to the receiving groove 201, the cross section of the receiving groove 201 of the present embodiment is configured to match the joint portion of the wired pressure switch, and the U-shaped portion of the joint of the wired pressure switch is adapted to be inserted into the receiving groove 201.
It should be noted that the groove width of the cutout groove 202 is smaller than the width of the U-shaped portion of the joint of the wired pressure switch, and this structure can prevent the joint of the wired pressure switch from being partially separated from the joint holding pipe 2 from the cutout groove 202.
In the embodiment, in order to further improve the effect of holding the joint part by the receiving groove 201 to prevent the pressure pipe with the line pressure switch from falling off from the receiving groove 201 during polishing, in an alternative implementation, an elastic buffer 13 is further disposed on an inner side wall of a portion of the receiving groove 201 for receiving the U-shaped portion of the joint with the line pressure switch. The elastic buffer 13 may be made of rubber, that is, when the U-shaped portion of the joint is inserted into the receiving groove 201, the elastic buffer 13 is pressed to form the tightness of the fit between the U-shaped portion of the joint and the receiving groove 201, and the elastic buffer 13 used in this embodiment does not damage the outer surface of the U-shaped portion of the joint. The elastic buffer 13 may be fixed to the inner wall surface of the housing groove 201 by bonding.
The specific implementation principle of the loading clamp for the wired pressure switch of the embodiment is as follows:
and selecting a corresponding joint clamping pipe 2 according to the specification and the size of the wired pressure switch, and connecting and fixing the joint clamping pipe 2 and the supporting pipe 1 in a matching way to finish the process. The connector portion of the wired pressure switch is inserted into the receiving groove 101 through the opening portion 205 of the connector clamping tube 2, so that the U-shaped portion of the connector can form effective clamping fit with the receiving groove 101, and then the external connection cable connected to the connector can be clamped through the pair of wings 52. Thus, the loading process of the loading fixture of the embodiment for the strip line pressure switch is completed. When the wired pressure switch needs to be detached from the loading jig, the cable is first withdrawn from the pair of wings 52, and the joint portion is withdrawn from the joint holding pipe 2 along the opening portion 205 of the joint holding pipe 2, so that the U-shaped portion of the joint can be disengaged from the receiving groove 101. After the U-shaped portion of the connector is disengaged from the receiving groove 101, the operation of detaching the wired pressure switch from the loading jig is completed.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. The utility model provides a take line pressure switch to load anchor clamps which characterized in that includes:
the supporting tube is provided with a hollow accommodating groove along the length direction, and the side wall of the supporting tube is provided with a strip-shaped notch which is communicated with the accommodating groove along the length direction and is suitable for a cable of the wired pressure switch to pass through;
a cable clamping assembly including a pair of spaced and clamping fin ears disposed at one end of the support tube in a width direction thereof;
the joint clamping pipe is suitable for being detachably connected with one end, far away from the fin ears, of the supporting pipe in a matching mode; the connector clamping pipe is provided with a hollow accommodating groove suitable for being communicated with the accommodating groove along the length direction of the connector clamping pipe, and the side wall of the connector clamping pipe is provided with a notch communicated with the strip-shaped notch along the length direction of the connector clamping pipe; and an opening part suitable for accommodating the joint is arranged at the end part of the joint clamping pipe far away from the supporting pipe.
2. The loading fixture for the wired pressure switch according to claim 1, wherein a pair of fin ear connection seats corresponding to a pair of fin ears one by one are provided at one end of the support tube away from the joint clamping tube; and
a convex column is arranged at one end of the supporting pipe, which is far away from the joint clamping pipe, and is positioned between the pair of fin ear connecting seats;
the fin ears are suitable for being sleeved on the convex columns.
3. The wired pressure switch loading fixture of claim 2, wherein a pair of said fin ears each include a collar portion adapted to fit over said post, and a wing connected to said collar portion; and
the side end faces of the pair of wings which face each other are respectively provided with an arc-shaped groove in a concave way;
the arc-shaped grooves on the pair of wings are symmetrically distributed to be suitable for clamping the cable.
4. The wired pressure switch loading fixture of claim 3, wherein a spring is connected between the wing and the lug connection base.
5. A loading clamp for a wired pressure switch according to any of claims 3 or 4, characterized in that the end of the post remote from the support tube is further adapted to be fitted with a screw.
6. The loading clamp for the wired pressure switch according to claim 1, wherein an opening for a fastener to pass through is formed in a side wall of one end of the supporting tube away from the fin ear; and
one end of the joint clamping pipe, which is far away from the opening part of the joint clamping pipe, is suitable for being inserted into the supporting pipe; and
and a locking hole which is suitable for inserting a fastener and corresponds to the open hole is formed in the side wall of the joint clamping pipe.
7. The on-line pressure switch loading fixture of claim 6, wherein at least one raised rib is provided on the inner sidewall of the tube-gripping portion of the support tube adapter; and
and the outer side wall of the joint clamping pipe is provided with a strip-shaped limiting groove suitable for being matched with at least one convex strip.
8. The on-line pressure switch loading fixture of claim 1, wherein the receiving slot has a U-shaped cross-section;
the U-shaped part of the connector of the wired pressure switch is suitable for being inserted into the accommodating groove.
9. The inline pressure switch loading fixture of claim 8, wherein the slot width of the cutaway groove is less than the width of the U-shaped portion of the tab of the inline pressure switch.
10. The strip line pressure switch loading jig according to any one of claims 8 or 9, wherein an inner side wall of a portion of the receiving groove for fitting the U-shaped portion of the tab of the strip line pressure switch is further provided with an elastic buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848727.2U CN213380990U (en) | 2020-08-28 | 2020-08-28 | Loading clamp for pressure switch with wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848727.2U CN213380990U (en) | 2020-08-28 | 2020-08-28 | Loading clamp for pressure switch with wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213380990U true CN213380990U (en) | 2021-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848727.2U Active CN213380990U (en) | 2020-08-28 | 2020-08-28 | Loading clamp for pressure switch with wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213380990U (en) |
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2020
- 2020-08-28 CN CN202021848727.2U patent/CN213380990U/en active Active
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