Core setting and part taking integrated tool for casting
By designing an integrated tooling for casting and pickup, the problem of two tooling required for core removal in the casting industry is solved, and the simplicity of operation and cost reduction are achieved.
Patent Information
- Application Number
- CN202421622669.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-10
AI Technical Summary
In the casting industry, two toolings are usually required for core extraction of aluminum castings, which increases processing costs and operational difficulty.
A single-piece tool for casting is designed, and the core and pickup is adopted. The integrated design is used to assemble the external robot arm and the connecting bracket to achieve the simultaneous transfer of the core and pickup mechanism, and only the aluminum parts need to be positioned once.
This design makes core removal and part pickup operation more convenient, reduces multiple positioning of casting parts, and reduces processing costs and operation difficulty.
Smart Images
Figure CN222790606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of casting equipment, in particular to a core lowering and piece taking-out integrated tooling for casting. Background Art
[0002] In the foundry industry, aluminum castings are widely used. When coring is required, two tools are generally required for coring and removing parts. The large number of tools increases the processing cost, and the use of two tools requires positioning the casting twice, which increases the difficulty of operation. Utility Model Content
[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] In view of the above-mentioned and / or existing problems in the use of the integrated tooling for casting lower core and take-out, the present utility model is proposed.
[0005] Therefore, the purpose of the utility model is to provide an integrated core setting and piece removal tool for casting, which adopts an integrated design and can be assembled with an external robotic arm and a connecting bracket to realize the simultaneous transfer of the core removal mechanism and the piece removal mechanism. The aluminum part only needs to be positioned once, and the core removal mechanism and the piece removal mechanism can be operated, which is easy to operate.
[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
[0007] A casting core lowering and removing integrated tooling, comprising:
[0008] The picking mechanism includes a mounting seat, a horizontal cylinder arranged on the top of the mounting seat, an L-shaped plate arranged at the telescopic end of the horizontal cylinder, a connecting plate arranged on the side wall of the L-shaped plate, and an aluminum piece picking clamp arranged on the side wall of the connecting plate, a gear is movably matched with the bottom of the mounting seat through a rotating shaft, a track is arranged at the bottom of the mounting seat, two side walls of the L-shaped plate are respectively provided with sliders moving along the track, and two side walls of the L-shaped plate are respectively provided with racks meshing with the gears;
[0009] The coring mechanism includes a support plate arranged on the side wall of the mounting seat, a vertical cylinder arranged on the side wall of the support plate, a movable plate arranged on the telescopic end of the vertical cylinder and a sand core clamping cylinder arranged on the side wall of the movable plate, a guide frame is arranged at the bottom of the movable plate, and a wedge block and a core taking member clamping claw opened by the wedge block are arranged at the telescopic end of the sand core clamping cylinder.
[0010] As a preferred solution of the integrated tooling for casting lower core and removal described in the utility model, a connecting bracket is arranged on the top of the mounting seat, and a mounting hole is arranged on the top of the connecting bracket.
[0011] As a preferred solution of the integrated tooling for casting lower core and removal described in the utility model, there are two support plates, which are respectively located on both sides of the mounting seat, a vertical cylinder is arranged on the top of each support plate, and two sand core clamping cylinders are respectively arranged on both sides of the top of the movable plate.
[0012] As a preferred solution of the integrated tooling for casting lower core and removal described in the utility model, the side wall of the support plate is provided with a linear bearing, and the side wall of the movable plate is provided with a guide rod moving along the linear bearing.
[0013] As a preferred solution of the integrated tooling for casting lower core and removal described in the utility model, a rejection mechanism is arranged at the bottom of the mounting seat, and the rejection mechanism includes a fixed rod arranged at the bottom of the mounting seat, a push plate which is sleeved on the fixed rod and can move along the fixed rod, and a spring which is sleeved on the outer periphery of the fixed rod and located between the push plate and the mounting seat.
[0014] Compared with the prior art, the utility model has the beneficial effects that: this type of integrated core lowering and piece removal tooling for casting adopts an integrated design and can be assembled through an external mechanical arm and a connecting bracket to achieve simultaneous transfer of the coring mechanism and the piece removal mechanism. The aluminum part only needs to be positioned once, and the coring mechanism and the piece removal mechanism can be operated, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0016] Figure 1 This is a schematic diagram of the overall structure of a core lowering and piece taking-out integrated tooling for casting of the utility model;
[0017] Figure 2 It is a schematic diagram of the side view of the structure of a casting lower core and a take-out integrated tooling of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the sand core clamping cylinder of the utility model of a casting core lowering and removing integrated tooling
[0019] Figure 4 The utility model is a schematic diagram of the structure of the gear part of a casting lower core and a take-out integrated tooling.
[0020] 100, taking-up mechanism; 110, mounting seat; 111, connecting bracket; 112, track; 113, gear; 120, horizontal cylinder; 130, L-shaped plate; 131, slider; 132, rack; 140, connecting plate; 150, aluminum taking jaws; 200, coring mechanism; 210, support plate; 211, linear bearing; 220, vertical cylinder; 230, movable plate; 231, guide rod; 240, sand core clamping cylinder; 241, wedge block; 242, coring jaws; 300, taking-out mechanism; 310, fixing rod; 320, push plate; 330, spring. DETAILED DESCRIPTION
[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0024] The utility model provides an integrated core setting and piece removal tool for casting, which adopts an integrated design and can be assembled with an external mechanical arm and a connecting bracket to realize the simultaneous transfer of the core removal mechanism and the piece removal mechanism. The core removal mechanism and the piece removal mechanism can be operated only after the aluminum part is positioned once, and the operation is convenient.
[0025] Figure 1-Figure 4 The structure diagram of an embodiment of a casting lower core and a take-out integrated tooling of the utility model is shown. Figure 1-Figure 4 In this embodiment, a casting core lowering and removing integrated tooling is provided, and its main body includes a removing mechanism 100 and a core removing mechanism 200.
[0026] The picking mechanism 100 pushes the L-shaped plate 130 to move along the track 112 through the horizontal cylinder 120. The rack 132 on the side wall of the L-shaped plate 130 drives the gear 113 to rotate. The gear 113 drives the rack 132 of the other L-shaped plate 130 and the L-shaped plate 130 to move, so that one cylinder controls the two L-shaped plates 130 to move closer or farther away, thereby enabling the aluminum part picking claw 150 to clamp or release the aluminum part. The spring 330 in the ejection mechanism 300 can push the aluminum part out when the aluminum part picking claw releases the aluminum part to achieve unloading. Specifically, the picking mechanism 100 includes a mounting seat 110, a horizontal cylinder 120 arranged on the top of the mounting seat 110, an L-shaped plate 130 arranged at the telescopic end of the horizontal cylinder 120, a connecting plate 140 arranged on the side wall of the L-shaped plate 130, and an aluminum part picking claw arranged on the side wall of the connecting plate 140. The claw 150, the bottom of the mounting seat 110 is movably matched with a gear 113 through a rotating shaft, the bottom of the mounting seat 110 is provided with a track 112, the side walls of the two L-shaped plates 130 are respectively provided with sliders 131 that move along the track 112, and the side walls of the two L-shaped plates 130 are respectively provided with racks 132 that mesh with the gear 113. In this embodiment, the top of the mounting seat 110 is provided with a connecting bracket 111, and the top of the connecting bracket 111 is provided with a mounting hole, and the bottom of the mounting seat 110 is provided with a rejection mechanism 300, and the rejection mechanism 300 includes a fixed rod 310 arranged at the bottom of the mounting seat 110, a push plate 320 that is sleeved on the fixed rod 310 and can move along the fixed rod 310, and a spring 330 that is sleeved on the outer periphery of the fixed rod 310 and located between the push plate 320 and the mounting seat 110;
[0027] The coring mechanism 200 controls the core taking member clamping jaw 242 to descend through the vertical cylinder 220, extends the clamping jaw into the sand core, and uses the sand core clamping cylinder 240 to push the wedge block 241 downward. Under the pressure of the wedge block 241, the core taking member clamping jaw 242 is opened, and finally the vertical cylinder 220 is used to control the core taking member clamping jaw 242 to take out the sand core to realize the coring operation. Specifically, the coring mechanism 200 includes a support plate 210 arranged on the side wall of the mounting seat 110, a vertical cylinder 220 arranged on the side wall of the support plate 210, a movable plate 230 arranged at the telescopic end of the vertical cylinder 220, and a sand core clamping cylinder 230 arranged on the side wall of the movable plate 230. Cylinder 240, a guide frame is provided at the bottom of the movable plate 230, the telescopic end of the sand core clamping cylinder 240 is provided with a wedge block 241 and a core taking piece clamp 242 opened by the wedge block 241. In this embodiment, there are two support plates 210, which are respectively located on both sides of the mounting base 110, and a vertical cylinder 220 is provided on the top of each support plate 210. Two sand core clamping cylinders 240 are respectively provided on both sides of the top of the movable plate 230, and the side walls of the support plate 210 are provided with linear bearings 211, and the side walls of the movable plate 230 are provided with guide rods 231 moving along the linear bearings 211.
[0028] Combination Figure 1-Figure 4 The present embodiment is a casting core lowering and removing integrated tooling, and the specific use process is as follows: the horizontal cylinder 120 pushes the L-shaped plate 130 to move along the track 112, and the rack 132 on the side wall of the L-shaped plate 130 drives the gear 113 to rotate, and the gear 113 drives the rack 132 of the other L-shaped plate 130 and the L-shaped plate 130 to move, so that one cylinder controls the two L-shaped plates 130 to move closer or farther away, so that the aluminum part taking clamping claw 150 clamps or releases the aluminum part, and the spring 330 in the ejection mechanism 300 can push the aluminum part out when the aluminum part taking clamping claw releases the aluminum part, so as to realize material unloading. , the core taking member jaws 242 are controlled to descend by the vertical cylinder 220, and the jaws are extended into the sand core, and the wedge block 241 is pushed down by the sand core clamping cylinder 240. Under the squeezing of the wedge block 241, the core taking member jaws 242 are opened, and finally the core taking member jaws 242 are controlled by the vertical cylinder 220 to take out the sand core to realize the coring operation. The integrated design can be assembled with the connecting bracket 111 through an external mechanical arm to realize the simultaneous transfer of the core taking mechanism 200 and the piece taking mechanism 100. The aluminum part only needs to be positioned once, and the core taking mechanism 200 and the piece taking mechanism 100 can be operated, which is easy to operate.
[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A casting core lowering and removing integrated tooling, characterized in that: include: A piece-taking mechanism (100), the piece-taking mechanism (100) comprising a mounting seat (110), a horizontal cylinder (120) arranged at the top of the mounting seat (110), an L-shaped plate (130) arranged at the telescopic end of the horizontal cylinder (120), a connecting plate (140) arranged at the side wall of the L-shaped plate (130), and an aluminum piece-taking clamp (150) arranged at the side wall of the connecting plate (140); a gear (113) is movably engaged at the bottom of the mounting seat (110) via a rotating shaft; a track (112) is arranged at the bottom of the mounting seat (110); two side walls of the L-shaped plates (130) are respectively provided with sliders (131) that move along the track (112); and two side walls of the L-shaped plates (130) are respectively provided with racks (132) that mesh with the gear (113); A coring mechanism (200) comprises a support plate (210) arranged on the side wall of a mounting seat (110), a vertical cylinder (220) arranged on the side wall of the support plate (210), a movable plate (230) arranged on the telescopic end of the vertical cylinder (220), and a sand core clamping cylinder (240) arranged on the side wall of the movable plate (230), wherein a guide frame is arranged at the bottom of the movable plate (230), and a wedge block (241) and a coring member clamping claw (242) opened by the wedge block (241) are arranged at the telescopic end of the sand core clamping cylinder (240).
2. The integrated tooling for lower core and removal for casting according to claim 1, characterized in that: A connecting bracket (111) is provided on the top of the mounting seat (110), and a mounting hole is provided on the top of the connecting bracket (111).
3. The integrated tooling for lower core and removal for casting according to claim 2, characterized in that: There are two support plates (210), which are respectively located on both sides of the mounting seat (110); a vertical cylinder (220) is arranged on the top of each support plate (210); and two sand core clamping cylinders (240) are respectively arranged on both sides of the top of the movable plate (230).
4. The integrated tooling for lower core and removal for casting according to claim 3, characterized in that: A linear bearing (211) is disposed on the side wall of the support plate (210), and a guide rod (231) that moves along the linear bearing (211) is disposed on the side wall of the movable plate (230).
5. The integrated tooling for lower core and removal for casting according to claim 4, characterized in that: A rejecting mechanism (300) is arranged at the bottom of the mounting seat (110), and the rejecting mechanism (300) comprises a fixing rod (310) arranged at the bottom of the mounting seat (110), a push plate (320) sleeved on the fixing rod (310) and movable along the fixing rod (310), and a spring (330) sleeved on the outer periphery of the fixing rod (310) and located between the push plate (320) and the mounting seat (110).