CN211219740U - Clamp for valve production - Google Patents
Clamp for valve production Download PDFInfo
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- CN211219740U CN211219740U CN201922234254.0U CN201922234254U CN211219740U CN 211219740 U CN211219740 U CN 211219740U CN 201922234254 U CN201922234254 U CN 201922234254U CN 211219740 U CN211219740 U CN 211219740U
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- valve body
- groove
- inner cavity
- base
- fixedly connected
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Abstract
The utility model discloses an anchor clamps are used in valve production, concretely relates to valve growth technical field, the on-line screen storage device comprises a base, a plurality of recesses have been seted up at the base top, the anchor clamps seat has been placed to groove cavity, anchor clamps seat top fixedly connected with position circle, the position circle bottom is laminated mutually with the base top, anchor clamps seat bottom fixedly connected with fixture block, the draw-in groove has been seted up to groove cavity bottom, the fixture block joint is in the draw-in groove, fixture block one side and draw-in groove inner chamber one side all inlay and are equipped with the screw cap. The utility model discloses a set up valve body and slide bar, the valve body extrudees stopper pulling first spring downwards when laminating with the slide bar, and first spring can utilize self pulling force to support the valve body this moment, compares the valve body laminating at the base top with prior art, and the valve body can be sheltered from to the base, makes things convenient for outside grabbing device to fix a position with the valve body and snatchs, can not influence subsequent processing and use.
Description
Technical Field
The utility model relates to a valve growth technical field, more specifically say, the utility model relates to an anchor clamps are used in valve production.
Background
In the machining of a needle valve, a machine tool needs to use a jig, which is a device for fixing a machining object to a correct position in a machine manufacturing process to receive construction or inspection, and is also called a jig.
After the processing of anchor clamps valve body is accomplished, need carry out the centre gripping to it in order to inspect the valve body, current anchor clamps can shelter from the valve body when the centre gripping to the valve body, influence outside observation system and carry out the location clamp to the valve body and get, influence simultaneously and judge the valve body processing precision, can not fine satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an anchor clamps are used in valve production, the utility model aims to solve the technical problem that: how to carry out the centre gripping and do not influence the valve body and get normally.
In order to achieve the above object, the utility model provides a following technical scheme: a clamp for valve production comprises a base, wherein a plurality of grooves are formed in the top of the base, a clamp seat is placed in an inner cavity of each groove, a positioning ring is fixedly connected to the top of each clamp seat, the bottom of each positioning ring is attached to the top of the base, a clamping block is fixedly connected to the bottom of each clamp seat, a clamping groove is formed in the bottom of each inner cavity of each groove, each clamping block is clamped in each clamping groove, threaded caps are embedded in one side of each clamping block and one side of each inner cavity of each clamping groove, and a threaded column is connected between the two threaded caps;
the fixture base inner chamber fixedly connected with fixed plate, the sliding sleeve has been inlayed at the fixed plate top, sliding connection has the slide bar in the sliding sleeve, slide bar bottom fixedly connected with stopper, slide bar lateral wall cover is equipped with first spring, the both ends of first spring correspond position fixed connection with stopper and sliding sleeve respectively, slide bar top cover is equipped with the valve body, valve body outer wall and position circle inner chamber are laminated mutually, two standing grooves have all been seted up to slide bar top both sides, two second springs of standing groove inner chamber fixedly connected with, second spring other end fixedly connected with lug, the lug is laminated mutually with the valve body inner chamber.
Through putting into the position circle inner chamber location with valve body card income slide bar top simultaneously through sliding outside the slide bar, lug and valve body inner chamber in the slide bar laminate mutually, the lug drives connecting plate extrusion second spring, the second spring utilizes self elasticity to laminate lug and valve body inner chamber, thereby fix the valve body extrusion in the position circle, the valve body extrudees the stopper downwards and stimulates first spring when laminating with the slide bar, first spring can utilize self pulling force to support the valve body this moment, thereby can carry out the fixed stay to the valve body man-hour adding, avoid valve body man-hour to take place the deviation, the stability of valve body processing has been guaranteed, and the valve body laminating is at the base top, the valve body can be sheltered from to the base, make things convenient for outside grabbing device to fix a position with the valve body and snatch, can not influence subsequent.
In a preferred embodiment, the four corners of the bottom of the base are provided with mounting holes, so that the base and a machine tool can be conveniently and fixedly connected.
In a preferred embodiment, the other end of the threaded column passes through the threaded cap to be attached to one side of the base, so that the threaded column can be conveniently screwed out from one side of the base.
In a preferred embodiment, the cross section of the projection is arc-shaped, so that a fitting and extruding effect is guaranteed.
In a preferred embodiment, the width and the length of the clamping block are equal to those of the inner cavity of the clamping groove, so that the clamping stability of the fixing seat is facilitated.
In a preferred embodiment, the diameter of the sliding rod is equal to the diameter of the inner cavity of the valve body, so that the stability of the fixation of the valve body is ensured.
In a preferred embodiment, the cross-sectional shape of the groove is circular, and the diameter of the groove is equal to that of the clamp seat, so that the clamping stability of the clamp seat is ensured.
In a preferred embodiment, the diameter of the inner cavity of the positioning ring is equal to the diameter of the valve body.
1. The utility model discloses a set up valve body and slide bar, through putting into the position circle inner chamber location through sliding outside the slide bar simultaneously with valve body card income slide bar top, lug and valve body inner chamber in the slide bar are laminated mutually, the lug drives the connecting plate and extrudes the second spring, the second spring utilizes self elasticity to laminate lug and valve body inner chamber, the valve body extrudees the stopper downwards when laminating with the slide bar and stimulates first spring, first spring can utilize self pulling force to support the valve body this moment, compare with prior art the valve body laminating at the base top, the base can shelter from the valve body, make things convenient for outside grabbing device and valve body to fix a position and snatch, can not influence subsequent processing and use;
2. the utility model discloses a set up fixture block, draw-in groove and screw thread post anchor clamps seat and pass through the bottom fixture block joint and fixed in the draw-in groove and through the screw thread post, when the anchor clamps seat takes place to damage, move out from fixture block one side screw cap through twisting the screw thread post, stimulate position circle and anchor clamps seat and recess and draw-in groove separation this moment to make the staff can separate anchor clamps seat and base through shifting out the screw thread post, effectively made things convenient for the staff to dismantle the maintenance to the anchor clamps seat.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the front view cross-sectional structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the clamp seat of the present invention.
The reference signs are: the fixture comprises a base 1, a locating ring 2, a valve body 3, a groove 4, a fixture seat 5, a fixing plate 6, a sliding sleeve 7, a sliding rod 8, a limiting block 9, a first spring 10, a clamping groove 11, a clamping block 12, a threaded cap 13, a placing groove 14, a second spring 15, a connecting plate 16, a convex block 17, a threaded column 18 and a mounting hole 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a clamp for valve production, including base 1, a plurality of recesses 4 are opened at the top of base 1, clamp seat 5 is placed in the inner cavity of recess 4, locating ring 2 is fixedly connected with the top of clamp seat 5, the bottom of locating ring 2 is laminated with the top of base 1, fixture block 12 is fixedly connected with the bottom of clamp seat 5, slot 11 is opened at the bottom of the inner cavity of recess 4, fixture block 12 is clamped in slot 11, screw caps 13 are embedded on one side of fixture block 12 and one side of the inner cavity of slot 11, and screw thread column 18 is connected between two screw caps 13;
the inner cavity of the clamp seat 5 is fixedly connected with a fixed plate 6, the top of the fixed plate 6 is embedded with a sliding sleeve 7, the sliding sleeve 7 is connected with a sliding rod 8 in a sliding manner, the bottom of the sliding rod 8 is fixedly connected with a limiting block 9, the outer side wall of the sliding rod 8 is sleeved with a first spring 10, two ends of the first spring 10 are respectively fixedly connected with the limiting block 9 and the sliding sleeve 7 at corresponding positions, the top of the sliding rod 8 is sleeved with a valve body 3, the outer wall of the valve body 3 is attached to the inner cavity of a positioning ring 2, two placing grooves 14 are formed in two sides of the top of the sliding rod 8, the inner cavity of each placing groove 14 is fixedly connected with two second springs 15, the other ends of the second;
the cross section of the bump 17 is arc-shaped;
the diameter of the slide rod 8 is equal to that of the inner cavity of the valve body 3
As shown in fig. 1 to 4, the embodiment specifically is: the valve body 3 is clamped into the top of the slide rod 8, and the inner cavity of the positioning ring 2 is arranged outside the slide rod 8 in a sliding way for positioning, the lug 17 in the slide rod 8 is jointed with the inner cavity of the valve body 3, the lug 17 drives the connecting plate 16 to extrude the second spring 15, the second spring 15 utilizes the self elasticity to joint the lug 17 with the inner cavity of the valve body 3, thereby the valve body 3 is extruded and fixed in the positioning ring 2, the valve body 3 extrudes the limit block 9 downwards to pull the first spring 10 when being attached with the slide bar 8, at the moment, the first spring 10 can support the valve body 3 by utilizing the self-pulling force, thereby fixing and supporting the valve body 3 during processing, avoiding the deviation of the valve body 3 during processing, ensuring the processing stability of the valve body 3, and valve body 3 laminating is at base 1 top, and base 1 can shelter from valve body 3, makes things convenient for outside grabbing device to fix a position with valve body 3 and snatchs, can not influence subsequent processing and use.
the other end of the threaded column 18 passes through the threaded cap 13 to be attached to one side of the base 1;
the width and the length of the fixture block 12 are equal to those of the inner cavity of the clamping groove 11;
the cross section of the groove 4 is circular, and the diameter of the groove 4 is equal to that of the clamp seat 5;
the diameter of the inner cavity of the positioning ring 2 is equal to that of the valve body 3.
As shown in fig. 1 to 5, the embodiment specifically is: anchor clamps seat 5 is fixed in draw-in groove 11 and through screw post 18 through bottom fixture block 12 joint, anchor clamps seat 5 is fixed with the lathe through bottom mounting hole 19 and fixing bolt, when anchor clamps seat 5 takes place to damage, shift out from fixture block 12 one side screw cap 13 through twisting screw post 18, pulling position circle 2 and anchor clamps seat 5 and recess 4 and draw-in groove 11 separation this moment, thereby make the staff can be through shifting out screw post 18 with anchor clamps seat 5 and base 1 separation, effectively made things convenient for the staff to dismantle the maintenance to anchor clamps seat 5.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, the valve body 3 is clamped into the top of a slide rod 8, and meanwhile, the inner cavity of a positioning ring 2 is arranged outside the slide rod 8 in a sliding mode for positioning, a bump 17 in the slide rod 8 is attached to the inner cavity of a valve body 3, the bump 17 drives a connecting plate 16 to extrude a second spring 15, the second spring 15 utilizes self elasticity to attach the bump 17 to the inner cavity of the valve body 3, the valve body 3 downwards extrudes a limiting block 9 to pull a first spring 10 when being attached to the slide rod 8, at the moment, the first spring 10 can support the valve body 3 through self tension, the valve body 3 is attached to the top of a base 1, the base 1 can shield the valve body 3, an external grabbing device and the valve body 3 can be;
referring to the attached drawings 1-5 of the specification, the clamp seat 5 is clamped in the clamping groove 11 through the bottom clamping block 12 and fixed through the threaded column 18, when the clamp seat 5 is damaged, the threaded column 18 is screwed to move out from the threaded cap 13 on one side of the clamping block 12, and the positioning ring 2 and the clamp seat 5 are pulled to be separated from the groove 4 and the clamping groove 11, so that a worker can separate the clamp seat 5 from the base 1 by moving out the threaded column 18, and the worker can detach and maintain the clamp seat 5 effectively.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a anchor clamps are used in valve production, includes base (1), its characterized in that: the clamp is characterized in that a plurality of grooves (4) are formed in the top of the base (1), a clamp seat (5) is placed in an inner cavity of each groove (4), a positioning ring (2) is fixedly connected to the top of each clamp seat (5), the bottom of each positioning ring (2) is attached to the top of the base (1), a clamping block (12) is fixedly connected to the bottom of each clamp seat (5), a clamping groove (11) is formed in the bottom of the inner cavity of each groove (4), each clamping block (12) is clamped in each clamping groove (11), threaded caps (13) are respectively embedded on one side of each clamping block (12) and one side of the inner cavity of each clamping groove (11), and a threaded column (18) is in threaded connection;
the inner cavity of the clamp seat (5) is fixedly connected with a fixed plate (6), the top of the fixed plate (6) is embedded with a sliding sleeve (7), a sliding rod (8) is connected in the sliding sleeve (7) in a sliding way, the bottom of the sliding rod (8) is fixedly connected with a limiting block (9), the outer side wall of the sliding rod (8) is sleeved with a first spring (10), two ends of the first spring (10) are respectively and fixedly connected with the corresponding positions of the limiting block (9) and the sliding sleeve (7), the top of the sliding rod (8) is sleeved with a valve body (3), the outer wall of the valve body (3) is attached to the inner cavity of the positioning ring (2), two placing grooves (14) are respectively arranged on two sides of the top of the sliding rod (8), two second springs (15) are fixedly connected with the inner cavities of the placing grooves (14), the other end of the second spring (15) is fixedly connected with a lug (17), and the lug (17) is attached to the inner cavity of the valve body (3).
2. The jig for valve production according to claim 1, wherein: the four corners of the bottom of the base (1) are provided with mounting holes (19).
3. The jig for valve production according to claim 1, wherein: the other end of the threaded column (18) passes through the threaded cap (13) and is attached to one side of the base (1).
4. The jig for valve production according to claim 1, wherein: the cross section of the lug (17) is arc-shaped.
5. The jig for valve production according to claim 1, wherein: the width and the length of the clamping block (12) are equal to those of the inner cavity of the clamping groove (11).
6. The jig for valve production according to claim 1, wherein: the diameter of the sliding rod (8) is equal to that of the inner cavity of the valve body (3).
7. The jig for valve production according to claim 1, wherein: the cross section of the groove (4) is circular, and the diameter of the groove (4) is equal to that of the clamp seat (5).
8. The jig for valve production according to claim 1, wherein: the diameter of the inner cavity of the locating ring (2) is equal to that of the valve body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234254.0U CN211219740U (en) | 2019-12-13 | 2019-12-13 | Clamp for valve production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234254.0U CN211219740U (en) | 2019-12-13 | 2019-12-13 | Clamp for valve production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219740U true CN211219740U (en) | 2020-08-11 |
Family
ID=71914416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922234254.0U Active CN211219740U (en) | 2019-12-13 | 2019-12-13 | Clamp for valve production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219740U (en) |
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2019
- 2019-12-13 CN CN201922234254.0U patent/CN211219740U/en active Active
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