CN218051199U

CN218051199U - Press fitting tool for die machining

Info

Publication number: CN218051199U
Application number: CN202220907068.8U
Authority: CN
Inventors: 徐红莲
Original assignee: Chengdu Guanghongyi Precision Mould Co ltd
Current assignee: Chengdu Guanghongyi Precision Mould Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-12-16
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to a pressure equipment frock technical field, the utility model provides a pressure equipment frock is used in mould processing, including stamping workpiece, position sleeve and push rod, the push rod top is connected in the stamping workpiece bottom, and the position sleeve movable sleeve is established on the push rod, push rod bottom size and axle core top size adaptation, the inboard bottom of position sleeve still be provided with the recess of bearing end face adaptation, the utility model provides a can carry out the frock of quick location and pressure equipment to the material, easy operation, the operating efficiency is high.

Description

Press fitting tool for die machining

Technical Field

The utility model relates to a pressure equipment frock technical field, especially a pressure equipment frock is used in mould processing.

Background

Press fitting refers to the assembly process of pressing two parts having an interference fit into a fit position. The assembly between conventional bearing and the axle core is accomplished through artifical or pressure equipment machine mostly, and manual work efficiency is lower, and conventional people pressure equipment machine need use the anchor clamps of adaptation to fix the bearing later can impress the axle core wherein, and the time of dismouting use is longer, complex operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a can carry out the pressure equipment frock of quick location and stable pressure equipment to the material.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a pressure equipment frock is used in die machining, includes stamping workpiece, position sleeve and push rod, the push rod top is connected the stamping workpiece bottom, the position sleeve activity cover is established on the push rod, push rod bottom size and axle core top size adaptation, the inboard bottom of position sleeve still be provided with the recess of bearing end face adaptation.

Furthermore, the groove wall of the groove at the bottom end of the positioning sleeve is of a funnel-shaped inclined ring surface structure.

Furthermore, the bearing positioning device further comprises an auxiliary ring, the auxiliary ring is communicated with the bottom end opening of the positioning sleeve in a matching mode, the auxiliary ring is made of rubber materials, and the inner side of the auxiliary ring is in contact with the bearing.

Furthermore, still include the sealing washer, the sealing washer sets up position sleeve top opening part, the sealing washer inboard with push rod in close contact with.

Furthermore, the push rod positioning sleeve further comprises a plurality of limiting ribs which are circumferentially arrayed on the surface of the push rod, and through grooves matched with the limiting ribs are further formed around through holes which are formed in the positioning sleeve and used for the push rod to pass through.

Furthermore, the device also comprises an auxiliary disc, wherein the auxiliary disc is connected to the bottom end of the push rod, and the auxiliary disc is in contact with the top end of the shaft core.

Furthermore, the size of the auxiliary disc is larger than the aperture of a through hole for the push rod to pass through on the positioning sleeve.

Furthermore, the stamping device further comprises a spring, wherein two ends of the spring are respectively abutted against the stamping part and the positioning sleeve, and the spring sleeve is arranged on the outer side of the push rod.

The utility model has the advantages of it is following:

the utility model discloses in the use, bearing top card inserts the position sleeve, the push rod supports the axle core that inserts the bearing mounting hole, the stamping workpiece descends and accomplishes the pressure equipment assembly in pushing the bearing smoothly with the push rod, the position sleeve rises along the push rod along pushing of axle core, position sleeve and push rod remain coaxial motion throughout, the position sleeve can effectively control the bearing and keep coaxial motion throughout with the axle core, guarantee that the pressure equipment operation is accomplished smoothly, the location is very simple with the location installation to the bearing, the effect is stable, high durability and convenient use, high machining efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the through groove structure of the present invention;

in the figure: 1-stamping part, 2-locating sleeve, 3-push rod, 4-auxiliary ring, 5-sealing ring, 6-spring, 201-through groove, 301-limiting rib and 302-auxiliary disc.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, 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 embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a" \8230; "does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element.

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-2, a pressure equipment frock is used in die machining, includes stamping workpiece 1, position sleeve 2 and

push rod

3, 3 tops of push rod are connected 1 bottom of stamping workpiece, 2 movable sleeves of position sleeve are established on the

push rod

3, 3 bottom dimensions of push rod and axle core top dimension adaptations, 2 inboard bottoms of position sleeve still are provided with the recess with the bearing terminal surface adaptation, the bearing top can the joint be fixed in the recess of position sleeve 2, and after the user blocked the bearing with position sleeve 21, stamping workpiece drive push rod pushed the axle core into, and position sleeve 2 can control the relative position of two assembly parts and prevent the skew of the two, and the location is quick, easy operation.

Furthermore, the groove wall of the groove at the bottom end of the positioning sleeve 2 is of a funnel-shaped inclined ring surface structure, so that the bearing can be clamped into the groove more easily.

Further, still include supplementary ring 4, supplementary ring 4 with the bottom opening adaptation intercommunication of position sleeve 2, supplementary ring 4 comprises the rubber material, 4 inboard and the bearing contact of supplementary ring, supplementary ring 4 can hug closely and adsorb on the bearing surface, effectively avoids the material in the assembling process to break away from.

Furthermore, the tool further comprises a sealing ring 5, wherein the sealing ring 5 is arranged at the opening at the top end of the positioning sleeve 2, the inner side of the sealing ring 5 is in close contact with the push rod 3, so that the inside of the tool is sealed when the tool is subjected to press fitting operation, and the positioning effect of the auxiliary ring 4 is enhanced.

Further, still include spacing rib 301, it is a plurality of spacing rib 301 circumference array is in 3 surfaces of push rod, be used for on the position sleeve 2 still seted up around the through-hole that push rod 3 passes through with the logical groove 201 of spacing rib 301 adaptation strengthens the joint effect between position sleeve 2 and the push rod 3, avoids appearing offset between the material.

Further, still include auxiliary disc 302, auxiliary disc 302 is connected in the push rod 3 bottom, auxiliary disc 302 and the contact of axle center top, auxiliary disc 302 adopts rubber material, can avoid the material to slide on the one hand, and on the other hand can avoid leaving the indentation on the material surface.

Further, the size of the auxiliary disc 302 is larger than the aperture of the through hole on the positioning sleeve 2 for the push rod 3 to pass through, so as to prevent the positioning sleeve 2 from being separated from the push rod 3.

Further, still include spring 6, the both ends of spring 6 butt respectively are in stamping workpiece 1 with on the position sleeve 2, spring 6 cover is established in the 3 outsides of push rod, when the pressure equipment goes on, spring 6 can promote the inseparabler extrusion of position sleeve 2 on the bearing, prevents that the material from becoming flexible, and after the pressure equipment was accomplished, spring 6 can promote the position sleeve 2 that has been located 3 middle parts of push rod and get back to 3 bottoms of push rod fast for the effect that resets promotes the operating efficiency.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention all belong to the protection scope of the present technical solution, without departing from the contents of the technical solution of the present invention.

Claims

1. The utility model provides a pressure equipment frock is used in mould processing, its characterized in that, includes stamping workpiece (1), position sleeve (2) and push rod (3), push rod (3) top is connected stamping workpiece (1) bottom, position sleeve (2) activity cover is established on push rod (3), push rod (3) bottom size and axle core top size adaptation, the inboard bottom of position sleeve (2) still be provided with the recess of bearing end face adaptation.

2. A press-fitting tool for die machining according to claim 1, wherein the groove wall of the groove at the bottom end of the locating sleeve (2) is in a funnel-shaped inclined ring surface structure.

3. The press fitting tool for die machining according to claim 1, further comprising an auxiliary ring (4), wherein the auxiliary ring (4) is in fit communication with an opening at the bottom end of the positioning sleeve (2), the auxiliary ring (4) is made of rubber, and the inner side of the auxiliary ring (4) is in contact with a bearing.

4. The press fitting tool for die machining according to claim 3, further comprising a sealing ring (5), wherein the sealing ring (5) is arranged at an opening at the top end of the positioning sleeve (2), and the inner side of the sealing ring (5) is in close contact with the push rod (3).

5. The press fitting tool for die machining according to claim 1, further comprising limiting ribs (301), wherein the limiting ribs (301) are circumferentially arrayed on the surface of the push rod (3), and through grooves (201) matched with the limiting ribs (301) are further formed around through holes for the push rod (3) to pass through on the positioning sleeve (2).

6. A press fitting tool for die machining according to claim 1, further comprising an auxiliary disc (302), wherein the auxiliary disc (302) is connected to the bottom end of the push rod (3), and the auxiliary disc (302) is in contact with the top end of the shaft core.

7. A press-fitting tool for die machining according to claim 6, wherein the size of the auxiliary disc (302) is larger than the hole diameter of a through hole in the locating sleeve (2) for the push rod (3) to pass through.

8. The press fitting tool for die machining according to claim 1, further comprising a spring (6), wherein two ends of the spring (6) abut against the stamping part (1) and the locating sleeve (2) respectively, and the spring (6) is sleeved on the outer side of the push rod (3).