Cap pressing die device for oil seal cover with protrusion

Abstract

The utility model discloses a cover pressing die device for an oil seal cover with a bulge. The cover pressing die device comprises a base, the tool plate is detachably arranged on the front portion of the upper side of the base, a lower module is fixedly arranged on the upper side of the tool plate, a mandrel is fixedly arranged on the upper side of the lower module, and an upper module is arranged above the mandrel; the connecting support is vertically arranged on the upper side of the base on the rear side of the tool plate, a fixing seat is clamped to the upper end of the connecting support, a rotating shaft is rotationally arranged at the upper end of the fixing seat, and a connecting block is connected to the rotating shaft in a sleeving mode; a protrusion is arranged on the lower side of the upper die block, a containing cavity is formed in the middle of the protrusion, and a circle of receding groove used for containing an oil seal cover with the protrusion is formed in the periphery of the containing cavity. The pressing cover die device can solve the problems that when an existing pressing cover die device is used for pressing an oil seal cover with a protrusion, the oil seal cover is prone to being damaged, and production efficiency is low due to the phenomena that the oil seal cover is loosened, pressed obliquely and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil seal cover press mounting technical field, concretely for a kind of oil seal cover press cover mould device with protrusion. BACKGROUND

[0002] Oil seal is a kind of mechanical element for sealing grease, its main function is to isolate the parts needing lubrication in transmission components from output components to reduce the leakage of lubricating oil. In various mechanical equipment, such as automobile, motorcycle engine, etc., oil seal plays a vital role. The dust seal of bearing is mainly guaranteed by oil seal. The traditional oil seal cover press cover mould device has some shortcomings. Especially for the oil seal cover with protrusion, the protrusion part makes the press cover process complex and prone to error. It is very inconvenient to operate the bearing during the press cover process, and it is easy to cause damage to the oil seal cover, looseness of the oil seal cover, and other phenomena such as press distortion. The production efficiency is very low. In order to reduce the defective rate, press cover misplacement and looseness during the press cover process of bearing oil seal, a new type of oil seal cover press cover mould device is designed. SUMMARY

[0003] The utility model provides a kind of oil seal cover press cover mould device with protrusion, can solve the problem of low production efficiency caused by damage to oil seal cover, looseness of oil seal cover, press distortion and other phenomena when existing press cover mould device is pressed to the oil seal cover with protrusion.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a kind of oil seal cover press cover mould device with protrusion, including base;Tooling plate, the tooling plate can be detachably arranged on the upper side of the base front, the upper side of the tooling plate is fixedly provided with lower module, the upper side of the lower module is fixedly provided with mandrel, the upper of the mandrel is provided with upper module that can be up and down lifting;Connecting support is vertically arranged on the upper side of the base rear side of the tooling plate, the upper end front of the connecting support is clamped with fixed seat, the upper end of the fixed seat is rotatably provided with rotating shaft, the outer side wall of the rotating shaft is sleeved with connecting block, the side of the rotating shaft is fixedly provided with operating handle, the front side of the fixed seat is movably provided with sliding block, the sliding block is connected with the connecting block by the connecting shaft arranged obliquely, the connecting block and the sliding block are all provided with first installation slot at the end close to the connecting shaft;The lower side of the upper module is provided with protrusion, the middle part of the protrusion is provided with containing cavity, the outer periphery of the containing cavity is provided with a circle of avoidance groove for containing oil seal cover with protrusion, by setting avoidance groove, the damage to oil seal cover with protrusion during press cover process can be effectively avoided, so as to improve the qualified rate of product.

[0005] As preferred, the upper side of the base is provided with a T-shaped slot, and a T-shaped block is arranged in the T-shaped slot, which is used for detachable installation and accurate positioning of the tooling plate.

[0006] As preferred, the middle part of the tooling plate is provided with two first installation holes, and long strip-shaped slots are arranged on the opposite outer sides of the first installation holes, and the tooling plate is connected with the corresponding T-shaped block through fasteners penetrating the slots, which is convenient for installation.

[0007] As preferred, the bottom of the lower module is provided with a first threaded hole corresponding to the first installation hole, the fastener is connected with the first threaded hole through the first installation hole, the top of the lower module is provided with a supporting block, and the middle part of the lower module is provided with a second installation hole, which is simple in structure and convenient to process.

[0008] As preferred, the mandrel comprises a connecting section and a guide section, the cross section of the guide section is gradually reduced from bottom to top, the guide section is matched with the accommodating cavity, the bottom of the connecting section is provided with a second threaded hole corresponding to the second installation hole, the second threaded hole is used for installation and fixation of the mandrel, and the fastener is connected with the second threaded hole through the second installation hole.

[0009] As preferred, the upper end of the upper module is provided with a third installation hole on the upper side of the accommodating cavity, and the bottom of the sliding block is provided with a fourth threaded hole corresponding to the third installation hole, the fourth threaded hole is used for connection and fixation of the upper module and the sliding block, and the fastener is connected with the fourth threaded hole through the third installation hole.

[0010] As preferred, the operating handle comprises a sleeve cover connected with the rotating shaft, the front part of the sleeve cover is provided with an operating rod, and the rear part of the sleeve cover is provided with a counterweight, by rotating the operating handle, the rotating shaft and the connecting block can be driven to rotate, then the sliding block is driven to move downward through the connecting shaft, after the operation is completed, the operating personnel releases the operating rod, and the sliding block is reset upward under the action of the counterweight.

[0011] As preferred, the front side of the fixing seat is provided with a sliding groove matched with the sliding block, the rear side of the fixing seat is provided with a mounting protrusion, and the front end face of the connecting support is provided with a second installation slot corresponding to the mounting protrusion, which is simple in structure and convenient to install.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The device is simple in operation, compact in structure and strong in adaptability, so that the production efficiency can be greatly improved, the production time and cost are reduced, the damage to the oil seal cover with the protrusion in the cover pressing process can be effectively avoided through the setting of the avoiding groove on the upper mold, so that the qualified rate of the product is improved, the inclined connecting shaft design between the sliding block and the connecting block and the counterweight block design of the operating handle make the lifting operation of the upper mold block more easy and simple, and the operation difficulty and labor intensity are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure diagram of the utility model;

[0015] Figure 2 It is a structure schematic view of the fixed seat of the utility model;

[0016] Figure 3 It is a structure schematic view of the base of the utility model;

[0017] Figure 4 It is a structure schematic view of the tooling plate of the utility model;

[0018] Figure 5 It is a structure schematic view of the sliding block of the utility model;

[0019] Figure 6 It is a structure schematic view of the lower mold block of the utility model;

[0020] Figure 7 It is a structure schematic view of the mandrel of the utility model;

[0021] Figure 8 It is a structure schematic view of the upper mold block of the utility model;

[0022] Figure 9 It is a structure schematic view of the operating handle of the utility model.

[0023] Reference signs:

[0024] 1, base, 101, T-shaped groove, 102, T-shaped block, 2, tooling plate, 21, first mounting hole, 22, slot, 3, connecting support, 31, second mounting slot, 4, fixed seat, 41, sliding groove, 42, mounting protrusion, 5, sliding block, 51, fourth threaded hole, 52, first mounting slot, 6, lower module, 61, first threaded hole, 62, support block, 63, second mounting hole, 7, mandrel, 71, connecting section, 72, guide section, 73, second threaded hole, 8, upper module, 81, protrusion, 82, accommodating cavity, 83, avoiding slot, 84, third mounting hole, 9, rotating shaft, 10, connecting block, 11, connecting shaft, 12, operating handle, 121, sleeve cover, 122, operating rod, 123, counterweight. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model embodiment will be described clearly and completely below with reference to the drawings in the utility model embodiment.

[0026] As shown in the utility model, the utility model discloses a kind of oil seal cover pressing cover mould device with protrusion, which can effectively avoid the damage to oil seal cover with protrusion during pressing cover process, thereby improving the qualified rate of product. Figures 1-9 As shown in the utility model, the utility model discloses a kind of oil seal cover pressing cover mould device with protrusion, which can effectively avoid the damage to oil seal cover with protrusion during pressing cover process, thereby improving the qualified rate of product.

[0027] As shown in the utility model, the utility model discloses a kind of oil seal cover pressing cover mould device with protrusion, which can effectively avoid the damage to oil seal cover with protrusion during pressing cover process, thereby improving the qualified rate of product. Figure 3 As shown in the utility model, the utility model discloses a kind of oil seal cover pressing cover mould device with protrusion, which can effectively avoid the damage to oil seal cover with protrusion during pressing cover process, thereby improving the qualified rate of product. As shown in the utility model, the utility model discloses a kind of oil seal cover pressing cover mould device with protrusion, which can effectively avoid the damage to oil seal cover with protrusion during pressing cover process, thereby improving the qualified rate of product.

[0028] In this embodiment, as Figure 4 As shown, the tooling plate 2 has two first mounting holes 21 in the middle. The outer side of the first mounting holes 21 has a long slot 22. The tooling plate 2 is connected to the corresponding T-shaped block 102 by fasteners passing through the slot 22, which is convenient for installation.

[0029] In this embodiment, as Figure 6 As shown, the bottom of the lower module 6 is provided with a first threaded hole 61 corresponding to the first mounting hole 21. The fastener passes through the first mounting hole 21 and is connected to the first threaded hole 61. The top of the lower module 6 is provided with a support block 62, and the middle of the lower module 6 is provided with a second mounting hole 63. The structure is simple and easy to process.

[0030] In this embodiment, as Figure 7 As shown, the mandrel 7 includes a connecting section 71 and a guide section 72. The cross-section of the guide section 72 gradually decreases from bottom to top. The guide section 72 matches the receiving cavity 82. The bottom of the connecting section 71 is provided with a second threaded hole 73 corresponding to the second mounting hole 63. The second threaded hole 73 is used to fix the lower module 6 and the mandrel 7. Fasteners pass through the second mounting hole 63 and are connected to the second threaded hole 73.

[0031] In this embodiment, as Figure 8 As shown, the upper end of the upper module 8 is provided with a third mounting hole 84 on the upper side of the receiving cavity 82, and the bottom of the sliding block 5 is provided with a fourth threaded hole 51 corresponding to the third mounting hole 84. The fourth threaded hole 51 is used for the connection and fixation of the upper module 8 and the sliding block 5. The fastener passes through the third mounting hole 84 and is connected to the fourth threaded hole 51.

[0032] In this embodiment, as Figure 9 As shown, the operating handle 12 includes a sleeve cover 121 connected to the rotating shaft 9. An operating rod 122 is provided at the front of the sleeve cover 121, and a counterweight 123 is provided at the rear of the sleeve cover 121. By rotating the operating handle 12, the rotating shaft 9 and the connecting block 10 can be driven to rotate, and then the sliding block 5 is driven to move downward through the connecting shaft 11. After the operation is completed, the operator rotates the operating rod 122 upward, and the sliding block 5 returns to its original position. After it is in place, the operating rod 122 remains in the upward state under the action of the counterweight 123.

[0033] In this embodiment, as Figure 2 As shown, the front side of the fixed base 4 is provided with a sliding groove 41 that matches the sliding block 5, the rear side of the fixed base 4 is provided with an installation protrusion 42, and the front end face of the connecting support 3 is provided with a second installation groove 31 corresponding to the installation protrusion 42. The structure is simple and easy to install.

[0034] In this embodiment, as Figure 1 As shown, the bearing is fitted onto the guide section 72 of the spindle 7, and the oil seal cover with a protrusion is placed on the guide section 72. The oil seal cover must be placed flat, and it is placed flat in the bearing sealing groove through the guide section 72 of the spindle 7. The operating handle 12 is rotated, and through the transmission action of the rotating shaft 9, connecting block 10 and connecting shaft 11, the sliding block 5 is driven to move up and down in the sliding groove 41 of the fixed seat 4. When the sliding block 5 moves downward, it drives the upper module 8 to move downward. The receiving cavity 82 slowly contacts and cooperates with the guide section 72. The upper module 8 continues to move downward, pressing the oil seal cover. During the pressing process, the clearance groove 83 can accommodate the protruding part of the oil seal cover to avoid damage to the oil seal cover. After pressing is completed, the operating handle 12 is rotated to move the sliding block 5 upward. After it moves into place, the operating handle 12 is kept in an upward state under the action of the counterweight 123, which in turn drives the upper module 8 to move upward, completing one pressing operation.

[0035] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0036] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly and specifically defined.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

Claims

1. A cover capping mold apparatus for an oil seal cover with a protrusion, characterized by, Include: Base (1); Tooling plate (2), the tooling plate (2) is detachably arranged on the upper side of the base (1) front, the upper side of the tooling plate (2) is fixedly provided with a lower module (6), the upper side of the lower module (6) is fixedly provided with a mandrel (7), the upper side of the mandrel (7) is arranged in up and down and is provided with an upper module (8); Connecting support (3), vertically arranged on the upper side of the base (1) rear side of the tooling plate (2), the upper end of the connecting support (3) is connected with a fixed seat (4), the upper end of the fixed seat (4) is rotatably provided with a rotating shaft (9), the outer side wall of the rotating shaft (9) is sleeved with a connecting block (10), the side of the rotating shaft (9) is fixedly provided with an operating handle (12), the front side of the fixed seat (4) is movably provided with a sliding block (5), the sliding block (5) is connected with the connecting block (10) through the connecting shaft (11) arranged obliquely, the connecting block (10) and the sliding block (5) are provided with a first mounting groove (52) at one end close to the connecting shaft (11). The lower side of the upper module (8) is provided with a protrusion (81), the middle part of the protrusion (81) is provided with a containing cavity (82), and the outer periphery of the containing cavity (82) is provided with a circle of avoiding grooves (83) for containing the oil seal cover with protrusions.

2. A cover capping die apparatus for oil seals with a protrusion according to claim 1, characterized by: The upper side of the base (1) is provided with a T-shaped groove (101), and the T-shaped groove (101) is provided with a T-shaped block (102).

3. A cover capping die apparatus for oil seals with a protrusion according to claim 2, characterized by: The middle part of the tooling plate (2) is provided with two first mounting holes (21), and the opposite outer sides of the first mounting holes (21) are provided with long strip-shaped grooves (22), and the tooling plate (2) is connected with the corresponding T-shaped block (102) through the fastener passing through the groove (22).

4. The cover press molding apparatus for an oil seal with a protrusion according to claim 3, characterized by: The bottom of the lower module (6) is provided with a first threaded hole (61) corresponding to the first mounting hole (21), and the fastener is connected with the first threaded hole (61) through the first mounting hole (21), the top of the lower module (6) is provided with a supporting block (62), and the middle part of the lower module (6) is provided with a second mounting hole (63).

5. A cover capping die apparatus for oil seals with a protrusion according to claim 4, characterized by: The mandrel (7) comprises a connecting section (71) and a guide section (72), the cross section of the guide section (72) gradually reduces from bottom to top, the guide section (72) is matched with the containing cavity (82), and the bottom of the connecting section (71) is provided with a second threaded hole (73) corresponding to the second mounting hole (63).

6. The cover capping mold apparatus for an oil seal with a protrusion according to claim 1, characterized by: The upper end of the upper module (8) is provided with a third mounting hole (84) on the upper side of the containing cavity (82), and the bottom of the sliding block (5) is provided with a fourth threaded hole (51) corresponding to the third mounting hole (84), and the fastener is connected with the fourth threaded hole (51) through the third mounting hole (84).

7. The cover capping mold apparatus for an oil seal with a protrusion according to claim 1, characterized by: The operation handle (12) comprises a sleeve cover (121) connected with the rotating shaft (9), the front part of the sleeve cover (121) is provided with an operation rod (122), and the rear part of the sleeve cover (121) is provided with a counterweight (123).

8. The cover capping mold apparatus for an oil seal with a protrusion according to claim 1, characterized by: The front side of the fixing seat (4) is provided with a sliding groove (41) matched with the sliding block (5), the rear side of the fixing seat (4) is provided with a mounting protrusion (42), and the front end face of the connecting support (3) is provided with a second mounting groove (31) corresponding to the mounting protrusion (42).

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