Clamping mechanism for overturning workpiece of SMC product

Abstract

The utility model discloses an SMC product overturning workpiece clamping mechanism which comprises a workpiece frame and a product. A fixing block is fixed to the bottom end of the workpiece frame, a product is placed at the top end of the fixing block, positioning blocks are installed at the corners of the product at the top end of the workpiece frame, and positioning structures are arranged in the middles of the two ends of the product. By arranging the clamping structure, when a product is clamped and a special shape appears in the product, a clamping plate is replaced with a special-shaped plate corresponding to the clamping plate, so that the special-shaped product is clamped, and the effect is better when the special-shaped product is clamped; a connecting plate and a fixing seat are hinged through a hinge, so that the clamping device can clamp a product more conveniently, the clamping position can be adjusted by sliding an adjusting sleeve on a supporting plate, and adjustment can be conducted according to the height of the clamping position of the product by sliding a movable sleeve on an adjusting rod; and products at different heights and different positions can be clamped more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to SMC product technical field, especially SMC product turnover workpiece clamping mechanism. BACKGROUND

[0002] SMC product, namely sheet moulding compound product, is a kind of composite product made of unsaturated polyester resin, glass fiber roving and other matching materials into sheet by special equipment SMC forming unit, then thickening, cutting, putting into metal pair mould is cured by high temperature and high pressure, when SMC product is turned over, it needs to be clamped, clamping mechanism is needed when clamping, but there are still some problems when clamping in traditional turnover workpiece clamping mechanism.

[0003] SMC product is easy to appear some special-shaped conditions after being made, which leads to the traditional workpiece clamping mechanism not being convenient to clamp when encountering special-shaped SMC product, so that SMC product is unstable when turning over, therefore a kind of SMC product turnover workpiece clamping mechanism is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of SMC product turnover workpiece clamping mechanism to solve the defect that existing clamping mechanism is not convenient to clamp when encountering special-shaped SMC product.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of SMC product turnover workpiece clamping mechanism, including workpiece frame and product;The bottom end of the workpiece frame is fixed with fixed block, the top of the fixed block is placed with product, the top of the workpiece frame at product corner is equipped with positioning block, the middle position of the both ends of the product is provided with positioning structure, the both ends of the both sides and the both ends of the inside and both sides and both ends of the both sides of the product are provided with clamping structure;The clamping structure includes clamping plate, connecting plate, fixed seat, support plate, adjusting sleeve, adjusting rod, rotating rod, moving sleeve, locking plate, handle, clamping plate and fixed bolt, the support plate is installed at the both ends of the both sides and the both ends of the inside and both sides;The outside of the support plate is equipped with adjusting sleeve, the inside of one side of the adjusting sleeve is installed with handle, one end of the handle is movably installed with clamping plate, the top of the adjusting sleeve is fixed with adjusting rod, the top of the adjusting rod is installed with fixed seat.

[0006] Preferably, the both sides of the fixed seat are fixed with moving sleeve, the moving sleeve is sleeved on the outside of adjusting rod, the inside of one side of the moving sleeve is installed with rotating rod, one side of the rotating rod is movably installed with locking plate, the top of the fixed seat is hinged with connecting plate, one side of the connecting plate is fixed with clamping plate, the both sides of the connecting plate are installed with fixed bolt.

[0007] Preferably, the rotating handle is internally rotatable on one side of the adjusting sleeve, and a threaded connection is formed between the rotating handle and the adjusting sleeve.

[0008] Preferably, the adjusting rods are symmetrically arranged on two sides of the connecting plate.

[0009] Preferably, one end of the fixing bolt is inserted into the inside of the fixing seat on one side of the connecting plate, and a threaded connection is formed between the fixing bolt and the connecting plate.

[0010] Preferably, the positioning structure comprises a positioning plate, a cylinder, a supporting column and a connecting frame, the connecting frame is fixed to two sides of the inside product of the workpiece frame, the cylinder is installed at the top end of the connecting frame, the positioning plate is installed at the top end of the cylinder, and the supporting column is installed on one side of the top end of the cylinder.

[0011] Preferably, the positioning plates are symmetrically arranged on two ends of the product.

[0012] Compared with the prior art, the SMC product turnover workpiece clamping mechanism has the advantages that: when the SMC product turnover workpiece clamping mechanism is used, the product can be positioned through the positioning structure, so that the position of the product before clamping is more accurate, and the product with a special shape inside can be clamped through the clamping structure, so that the product is more firm during turnover.

[0013] 1. When the product is clamped, the clamping plate is replaced with a special-shaped plate corresponding to the special shape inside the product, so that the product with a special shape is clamped, and the clamping effect is better.

[0014] Further, the connecting plate and the fixing seat are hingedly connected, so that the product is clamped more conveniently, the position of clamping can be adjusted through sliding of the adjusting sleeve on the supporting plate, and the height of the clamping position of the product can be adjusted through sliding of the moving sleeve on the adjusting rod, so that the product with different heights and different positions is clamped more conveniently.

[0015] 2. The positioning structure is provided, so that the product does not move before being clamped, the supporting column is driven downward by the cylinder, so that the product is positioned, the position of the product before clamping is more accurate, and the positioning work is completed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a bottom view structural schematic diagram of the utility model;

[0018] Figure 3 It is the front view sectional structure schematic view of the utility model;

[0019] Figure 4 It is the clamping structure top view partial sectional structure schematic view of the utility model;

[0020] Figure 5 It is the clamping structure side view partial structure schematic view of the utility model;

[0021] Figure 6 It is the clamping structure of the utility model Figure 6 It is the local amplification structure schematic view of A place in the middle of the utility model;

[0022] Figure 7 It is the clamping structure front view structure schematic view of the utility model.

[0023] In the drawing: 1, workpiece frame; 2, positioning block; 3, product; 4, positioning structure; 401, positioning plate; 402, air cylinder; 403, support column; 404, connecting frame; 5, clamping structure; 501, clamping plate; 502, connecting plate; 503, fixed seat; 504, support plate; 505, adjusting sleeve; 506, adjusting rod; 507, rotating rod; 508, moving sleeve; 509, locking plate; 5010, handle; 5011, clamping plate; 5012, fixed bolt; 6, fixed block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model embodiment provides a kind of SMC product turnover workpiece clamping mechanism, as shown in Figures 1-7 It is the clamping structure top view partial sectional structure schematic view of the utility model;

[0026] The utility model further preferable embodiment in, as Figures 1-7As shown: the positioning structure 4 includes positioning plate 401, cylinder 402, support column 403 and connecting frame 404, the connecting frame 404 is fixed to the both sides of the workpiece frame 1 inside the product 3, the top of the connecting frame 404 is provided with the cylinder 402, the top of the cylinder 402 is provided with the positioning plate 401, one side of the connecting frame 404 top cylinder 402 is provided with the support column 403, the positioning plate 401 is provided with two groups, and the two groups of positioning plate 401 are symmetrically distributed at the both ends of the product 3.

[0027] Specifically, in the embodiment: the product 3 needs to be clamped before being turned over, when clamping, the product 3 is placed in the middle position of the plurality of positioning blocks 2 at the top of the workpiece frame 1 for positioning, after the product 3 is placed, the cylinder 402 is started to drive the positioning plate 401 to move downwards, and the bottom end of the positioning plate 401 is pressed on the top of the product 3 to complete the positioning of the product 3.

[0028] Further preferably, in the embodiment of the utility model, Figures 1-7 As shown: the clamping structure 5 includes clamping plate 501, connecting plate 502, fixed seat 503, support plate 504, adjusting sleeve 505, adjusting rod 506, rotating rod 507, moving sleeve 508, locking plate 509, rotating handle 5010, clamping plate 5011 and fixed bolt 5012, the support plate 504 is installed on both ends of the both sides of the product 3 and the both sides and both ends inside; the outer side of the support plate 504 is provided with the adjusting sleeve 505, one side of the adjusting sleeve 505 is internally provided with the rotating handle 5010, one end of the rotating handle 5010 is movably installed with the clamping plate 5011, the top of the adjusting sleeve 505 is fixed with the adjusting rod 506, the top of the adjusting rod 506 is installed with the fixed seat 503, both sides of the fixed seat 503 are fixed with the moving sleeve 508, the moving sleeve 508 is sleeved on the outer side of the adjusting rod 506, one side of the moving sleeve 508 is internally provided with the rotating rod 507, one side of the rotating rod 507 is movably installed with the locking plate 509, the top of the fixed seat 503 is hingedly connected with the connecting plate 502, one side of the connecting plate 502 is fixed with the clamping plate 501, both sides of the connecting plate 502 are installed with the fixed bolt 5012, the rotating handle 5010 rotates in the interior of one side of the adjusting sleeve 505, the rotating handle 5010 and the adjusting sleeve 505 are screw connected, the adjusting rod 506 is provided with two groups, and the two groups of adjusting rod 506 are symmetrically distributed on both sides of the connecting plate 502, one end of the fixed bolt 5012 penetrates the interior of one side of the connecting plate 502 and is inserted into the interior of one side of the fixed seat 503, and the fixed bolt 5012 and the connecting plate 502 are screw connected.

[0029] Specifically, in the present embodiment, when the product 3 is clamped after positioning, the clamping position of the clamping plate 501 is first adjusted according to the clamping position of the product 3, when the clamping position is adjusted, the adjusting sleeve 505 is slid on the support plate 504, when sliding to the clamping position, the handle 5010 is turned, and the clamping plate 5011 is pushed to one side to abut against one side of the support plate 504 to complete the fixing work of the adjusting sleeve 505, and then the height of the clamping plate 501 is adjusted according to the clamping height of the product 3, when the height of the clamping plate 501 needs to be adjusted, the fixed seat 503 is moved on the adjusting rod 506, when moving to the appropriate clamping height, the rotating rod 507 is turned, and the locking plate 509 is pushed to one side of the adjusting rod 506 to complete the height adjustment work of the clamping plate 501, when the height adjustment is completed, the clamping plate 501 is turned to one side, and the bottom end of the clamping plate 501 is pressed against the top end of the product 3, after pressing, the connecting plate 502 and the fixed seat 503 are fixed together through the fixing bolt 5012 to complete the pressing work of the clamping plate 501, thereby completing the pressing work of the product 3, when the product 3 is pressed, only the clamping structure 5 needs to be provided on both sides and both ends of the product 3, and when the product 3 has a special shape, two sets of clamping structures 5 need to be installed at the special shape, and the clamping plate 501 in the two sets of clamping structures 5 is replaced by a set of special-shaped plates corresponding to the special shape, so that the product 3 with a special shape can be clamped, and the clamping effect of the product 3 with a special shape is better.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An SMC product turnover workpiece clamping mechanism, comprising a workpiece frame (1) and a product (3); Characterized in that: The bottom end of the workpiece frame (1) is fixed with a fixed block (6), the top end of the fixed block (6) is placed with a product (3), the top end of the workpiece frame (1) at the corner of the product (3) is installed with a positioning block (2), the middle position of the two ends of the product (3) is provided with a positioning structure (4), and the two ends of the two sides and the two ends of the inside of the product (3) are provided with clamping structures (5); The clamping structure (5) comprises a clamping plate (501), a connecting plate (502), a fixed seat (503), a supporting plate (504), an adjusting sleeve (505), an adjusting rod (506), a rotating rod (507), a moving sleeve (508), a locking plate (509), a handle (5010), a clamping plate (5011) and a fixed bolt (5012), and the supporting plate (504) is installed on the two ends of the two sides and the two ends of the inside of the product (3); The outer side of the supporting plate (504) is installed with the adjusting sleeve (505), one side of the adjusting sleeve (505) is internally installed with the handle (5010), one end of the handle (5010) is movably installed with the clamping plate (5011), and the top end of the adjusting sleeve (505) is fixed with the adjusting rod (506).

2. The SMC article inversion workpiece clamping mechanism of claim 1, wherein: The two sides of the fixed seat (503) are fixed with the moving sleeve (508), the moving sleeve (508) is sleeved on the outer side of the adjusting rod (506), one side of the moving sleeve (508) is internally installed with the rotating rod (507), one side of the rotating rod (507) is movably installed with the locking plate (509), the top end of the fixed seat (503) is hingedly connected with the connecting plate (502), one side of the connecting plate (502) is fixed with the clamping plate (501), and the two sides of the connecting plate (502) are installed with the fixed bolt (5012).

3. The SMC article inversion workpiece clamping mechanism of claim 1, wherein: The handle (5010) rotates in the inner side of the adjusting sleeve (505), and the handle (5010) and the adjusting sleeve (505) are in threaded connection.

4. The SMC article inversion workpiece clamping mechanism of claim 1, wherein: The adjusting rod (506) is provided with two groups, and the two groups of adjusting rods (506) are symmetrically distributed on the two sides of the connecting plate (502).

5. The SMC article inversion workpiece clamping mechanism of claim 1, wherein: One end of the fixed bolt (5012) penetrates through the inner side of one side of the connecting plate (502) and is inserted into the inner side of one side of the fixed seat (503), and the fixed bolt (5012) and the connecting plate (502) are in threaded connection.

6. The SMC article inversion workpiece clamping mechanism of claim 1, wherein: The positioning structure (4) comprises a positioning plate (401), an air cylinder (402), a supporting column (403) and a connecting frame (404), the connecting frame (404) is fixed on the two sides of the product (3) inside the workpiece frame (1), the top end of the connecting frame (404) is installed with the air cylinder (402), the top end of the air cylinder (402) is installed with the positioning plate (401), and one side of the air cylinder (402) at the top end of the connecting frame (404) is installed with the supporting column (403).

7. An SMC article inversion workpiece clamping mechanism according to claim 6, wherein: The positioning plates (401) are provided in two groups, and the two groups of positioning plates (401) are symmetrically distributed at two ends of the product (3).

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