CN211516790U - Horizontal pressure-maintaining clamp for box parts - Google Patents
Horizontal pressure-maintaining clamp for box parts Download PDFInfo
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- CN211516790U CN211516790U CN201922325905.7U CN201922325905U CN211516790U CN 211516790 U CN211516790 U CN 211516790U CN 201922325905 U CN201922325905 U CN 201922325905U CN 211516790 U CN211516790 U CN 211516790U
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- positioning mechanism
- guardrail
- base
- box parts
- cylinder
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Abstract
The utility model discloses a horizontal pressure-maintaining clamp for box parts, which comprises a base, guardrails are arranged on two sides of the base, a conveyer belt is arranged on the middle part of the upper side of the base, a middle clamping mechanism is arranged in the middle of the guardrail, an end positioning mechanism and a tail positioning mechanism are arranged on the guardrails on two sides of the middle clamping mechanism, a groove is arranged in one end of the guardrail, a lead screw is transversely arranged in the groove, one end of the lead screw is in transmission connection with a motor, a ball screw pair is in transmission connection with the lead screw, the lower side of the tail positioning mechanism is fixedly arranged on the ball screw pair, a PLC control cabinet is arranged on one side of the base, the horizontal pressure-maintaining clamp for box parts can clamp and limit the two side surfaces and the two end surfaces of the box parts through the end positioning mechanism, the middle clamping mechanism, the stability of box part centre gripping is fixed is improved, is convenient for process.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is a box part is with crouching with pressurize anchor clamps.
Background
A clamp: the device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection. The machine is also called a fixture, which is used to fix the object to be processed to make it occupy the correct position for receiving construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.
The existing horizontal clamping device for the box parts is complex in structure, inconvenient to operate and use, and capable of clamping and fixing the two sides of the box parts, and meets the requirement for part processing and use due to the fact that clamping stability is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box part is with crouching with pressurize anchor clamps to solve current box part with crouching with adding anchor clamps, the structure is complicated, is not convenient for operate the use, can only carry out the centre gripping to the both sides of box part moreover and fix, at the bottom of the centre gripping stability, satisfy the required problem of parts machining use satisfactorily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box part is with crouching with pressurize anchor clamps, the on-line screen storage device comprises a base, the guardrail is installed to the base both sides, base upside mid-mounting has the conveyer belt, the guardrail mid-mounting has middle part fixture, install tip positioning mechanism and afterbody positioning mechanism on the guardrail of middle part fixture both sides, the inside recess that has seted up of guardrail one end, the inside lead screw that transversely installs of recess, lead screw one end transmission is connected with the motor, the transmission is connected with ball vice on the lead screw, and afterbody positioning mechanism downside fixed mounting is on ball vice, the PLC switch board is installed to base one side.
Preferably, the middle clamping mechanism, the end positioning mechanism and the tail positioning mechanism are symmetrically provided with two groups relative to the base.
Preferably, middle part fixture is including setting up the first cylinder in guardrail one end, first cylinder one end transmission is connected with first telescopic link, and first telescopic link one end installs the grip block, and the rubber layer is installed to the grip block inboard, and the rubber layer inboard installs pressure sensor, and the storing groove has been seted up to the guardrail inboard, and the grip block can contract in the storing groove.
Preferably, the end positioning mechanism comprises a second cylinder arranged at one end of the guardrail, one end of the second cylinder is in transmission connection with a second telescopic rod, and one end of the second telescopic rod is provided with a limiting block.
Preferably, the tail positioning mechanism comprises a swing cylinder arranged on the upper side of the ball screw pair, and one end of the swing cylinder is provided with a limiting rod.
Preferably, guide blocks are installed on two sides of the ball screw pair, and the guide blocks are slidably clamped in guide grooves in the side walls of the grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a tip positioning mechanism, middle part fixture and afterbody positioning mechanism that are equipped with, and middle part fixture, tip positioning mechanism and afterbody positioning mechanism all are provided with two sets ofly about the base symmetry, can carry out the spacing processing of centre gripping to the box part left and right sides face and front and back both ends face, and the centre gripping stability is high, is convenient for process, simple structure, convenient operation to have the conveyer belt through base upside mid-mounting, be convenient for carry the box part in succession and carry out the centre gripping location processing.
2. The utility model discloses a rubber layer that the grip block inboard of middle part fixture one end was installed, and the rubber layer inboard installs pressure sensor, can the perception grip block the centre gripping dynamics, prevent that the centre gripping dynamics from damaging the box part when too big, improve the fixed security of box part centre gripping.
3. The utility model discloses an inside the seting up of guardrail one end has the lead screw, and the inside horizontal installation of recess has the lead screw, and lead screw one end transmission is connected with the motor, and the transmission is connected with ball vice on the lead screw, and afterbody positioning mechanism downside fixed mounting is on ball is vice, is convenient for adjust the horizontal interval between afterbody positioning mechanism and the middle part fixture through the lead screw, and the box part that satisfies different specifications carries out the centre gripping fixedly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the clamping box of the present invention;
fig. 3 is an enlarged schematic view of the structure at a of the present invention.
In the figure: 1. a guardrail; 2. a base; 3. an end positioning mechanism; 31. a second cylinder; 32. a second telescopic rod; 33. a limiting block; 4. a middle clamping mechanism; 41. a first cylinder; 42. a first telescopic rod; 43. a clamping plate; 5. a pressure sensor; 6. a groove; 7. a tail positioning mechanism; 71. a swing cylinder; 72. a limiting rod; 8. a screw rod; 9. a motor; 10. a PLC control cabinet; 12. a conveyor belt; 13. a storage tank; 14. a guide block; 15. and a ball screw pair.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
Referring to fig. 1, fig. 2, fig. 3, in an embodiment of the present invention, a horizontal pressure-maintaining clamp for box parts includes a base 2, guardrails 1 are installed on two sides of the base 2, a conveyor belt 12 is installed in the middle of the upper side of the base 2 for facilitating continuous conveying of the box parts for clamping, positioning and processing, a middle clamping mechanism 4 is installed in the middle of the guardrail 1 for clamping and limiting two side surfaces of the box parts, an end positioning mechanism 3 and a tail positioning mechanism 7 are installed on the guardrail 1 on two sides of the middle clamping mechanism 4, the end positioning mechanism 3 and the tail positioning mechanism 7 are used for limiting the front end and the tail end of the box parts, a groove 6 is formed in the upper side of one end of the guardrail 1, a screw 8 is transversely installed in the groove 6, one end of the screw 8 is connected with a motor 9 in a transmission manner, a ball screw pair 15 is connected to the screw 8 in a transmission manner, horizontal space between afterbody positioning mechanism 7 and middle part fixture 4 is convenient for adjust through the lead screw, and the box part that satisfies different specifications carries out the centre gripping fixed, and PLC switch board 10 is installed to base 2 one side, is convenient for carry out whole regulation and control and handles.
Preferably, the middle clamping mechanism 4, the end positioning mechanism 3 and the tail positioning mechanism 7 are symmetrically arranged about the base 2 in two groups, the left side surface, the right side surface, the front end surface and the rear end surface of the box part can be clamped and limited, the clamping stability is high, and the processing is convenient.
Preferably, middle part fixture 4 is including setting up the first cylinder 41 in 1 one end of guardrail, the transmission of 41 one end of first cylinder is connected with first telescopic link 42, and grip block 43 is installed to first telescopic link 42 one end, the rubber layer is installed to grip block 43 inboard, and pressure sensor 5 is installed to the rubber layer inboard, the clamping force that can perception grip block 43, prevent to damage the box part when the clamping force is too big, improve the fixed security of box part centre gripping, storing groove 13 has been seted up to 1 inboard of guardrail, grip block 43 can contract at storing groove 13, make grip block 43 can contract in storing groove 13 when not using.
Preferably, the end positioning mechanism 3 comprises a second cylinder 31 arranged at one end of the guardrail 1, one end of the second cylinder 31 is in transmission connection with a second telescopic rod 32, one end of the second telescopic rod 32 is provided with a limit block 33, the second cylinder 31 drives the second telescopic rod 32 to extend, and the limit block 33 is used for limiting the front end of the box part.
Preferably, the tail positioning mechanism 7 includes a swing cylinder 71 disposed on the upper side of the ball screw assembly 15, and a limit rod 72 is mounted at one end of the swing cylinder 71, and the swing cylinder 71 drives the limit rod 72 to turn 90 ° to limit the tail of the box part.
Preferably, the guide blocks 14 are installed on two sides of the ball screw pair 15, and the guide blocks 14 are slidably clamped in the guide grooves in the side walls of the groove 6 and used for guiding two sides of the ball screw pair 15, so that the moving stability is improved.
The utility model discloses a theory of operation and use flow: the box parts are placed at the upper side of one end of the conveyer belt 12, the box parts are conveyed to one side of the end positioning mechanism 3 through the conveyer belt 12, the second cylinder 31 drives the second telescopic rod 32 to extend, the limit block 33 is used for limiting the front end of the box part, then the first cylinder 41 of the middle clamping mechanism 4 drives the clamping plates 43 to clamp and limit the two side surfaces of the box part, then the tail positioning mechanism 7 is moved to the micro end of the box body part through a screw rod, the swinging cylinder 71 drives the limiting rod 72 to turn over for 90 degrees to limit the tail of the box body part, thereby being capable of clamping and limiting the left and right side surfaces and the front and back end surfaces of the box body part, having high clamping stability, convenient processing, simple structure and convenient operation, and a conveyer belt 12 is arranged in the middle of the upper side of the base 2, so that the box parts can be conveyed continuously to be clamped, positioned and processed conveniently.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a box part is with crouching with pressurize anchor clamps, includes base (2), its characterized in that: guardrail (1) is installed to base (2) both sides, base (2) upside mid-mounting has conveyer belt (12), guardrail (1) mid-mounting has middle part fixture (4), install tip positioning mechanism (3) and afterbody positioning mechanism (7) on guardrail (1) of middle part fixture (4) both sides, guardrail (1) one end is inside to be seted up fluted (6), recess (6) inside transverse installation has lead screw (8), the transmission is connected with ball screw pair (15) on lead screw (8), and afterbody positioning mechanism (7) downside fixed mounting is on ball screw pair (15), PLC switch board (10) are installed to base (2) one side.
2. The horizontal pressure maintaining clamp for box parts according to claim 1, wherein: the middle clamping mechanism (4), the end positioning mechanism (3) and the tail positioning mechanism (7) are symmetrically provided with two groups about the base (2).
3. The horizontal pressure maintaining clamp for box parts according to claim 1, wherein: middle part fixture (4) are including setting up first cylinder (41) in guardrail (1) one end, first cylinder (41) one end transmission is connected with first telescopic link (42), and grip block (43) are installed to first telescopic link (42) one end.
4. The horizontal pressure maintaining clamp for box parts according to claim 1, wherein: the end positioning mechanism (3) comprises a second cylinder (31) arranged at one end of the guardrail (1), one end of the second cylinder (31) is in transmission connection with a second telescopic rod (32), and one end of the second telescopic rod (32) is provided with a limiting block (33).
5. The horizontal pressure maintaining clamp for box parts according to claim 1, wherein: the tail positioning mechanism (7) comprises a swing cylinder (71) arranged on the upper side of the ball screw pair (15), and one end of the swing cylinder (71) is provided with a limiting rod (72).
6. The horizontal pressure maintaining clamp for box parts according to claim 1, wherein: and guide blocks (14) are arranged on two sides of the ball screw pair (15), and the guide blocks (14) are slidably clamped in guide grooves in the side walls of the grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325905.7U CN211516790U (en) | 2019-12-23 | 2019-12-23 | Horizontal pressure-maintaining clamp for box parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325905.7U CN211516790U (en) | 2019-12-23 | 2019-12-23 | Horizontal pressure-maintaining clamp for box parts |
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| Publication Number | Publication Date |
|---|---|
| CN211516790U true CN211516790U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922325905.7U Active CN211516790U (en) | 2019-12-23 | 2019-12-23 | Horizontal pressure-maintaining clamp for box parts |
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| CN (1) | CN211516790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194517A (en) * | 2022-09-01 | 2022-10-18 | 和县隆盛精密机械有限公司 | Precision machining adjusting device with fixed limiting function and method thereof |
-
2019
- 2019-12-23 CN CN201922325905.7U patent/CN211516790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194517A (en) * | 2022-09-01 | 2022-10-18 | 和县隆盛精密机械有限公司 | Precision machining adjusting device with fixed limiting function and method thereof |
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